Ch 3 Day 10 Ch 3 Review pd 3,7

4

The shape is unimodal and skewed right.

The spread is 0 to 60 in.

The shape is unimodal and skewed left.

The center is at 20 to <25 in.

The spread is 43.3 in.

There is nothing unusual about the data distribution.

The shape is bimodal and skewed left.

There is a gap from 35 to <40 in.

The center is at 25 to <30 in.

The shape is bimodal and symmetric.

The center is at 30 to <35 in.

The shape is unimodal and symmetric.

The shape is bimodal and skewed right.

4

The annual precipitation, as measured by the National Weather Service, for Green Ridge, Wisconsin was recorded by environmental scientists interested in climatological changes.
Enter the data all into list 1, use your calculator to calculate the 5# summary.
Stat, edit, stat, calc, 1-var stats.
Make sure the list agrees with the location of your data.
List the 5# summary separating the numbers by commas.
Ex. 3.1, 5.3, 12.6, 15.4, 21.3

4

The annual precipitation, as measured by the National Weather Service, for Green Ridge, Wisconsin was recorded by environmental scientists interested in climatological changes.
Enter the data, use your calculator to calculate the mean (x-bar) and the standard deviation (Sx).
Stat, edit, stat, calc, 1-var stats.
Make sure the list agrees with the location of your data.
List the mean and standard deviation separated by commas. Round to three places past the decimal point.
Ex. 13.457, 11.231

4

The annual precipitation, as measured by the National Weather Service, for Green Ridge, Wisconsin was recorded by environmental scientists interested in climatological changes.
Think back to #1, the description of the histogram.
Which summary statistics (mean and Std Dev OR Median and IQR) would be appropriate for describing the data distribution?
Why?
Select the two correct answers.

The mean and standard deviation

The median and IQR

The data distribution is symmetric.

The data distribution is skewed to the left.

Cannot be determined.

The data distribution is skewed to the right.

4

The annual precipitation, as measured by the National Weather Service, for Green Ridge, Wisconsin was recorded by environmental scientists interested in climatological changes.
Refer to #2, the 5# summary.
Calculate the IQR.
Describe (interpret) what it shows.
Select the two correct answers.

4

The annual precipitation, as measured by the National Weather Service, for Green Ridge, Wisconsin was recorded by environmental scientists interested in climatological changes.
Refer to #2, the 5# summary.
Calculate the IQR.
Calculate the lower and upper fences.
List them separated by a comma: lower fence, upper fence.
Round to one place past the decimal.
Ex. 5.4, 45.3

4

The annual precipitation, as measured by the National Weather Service, for Green Ridge, Wisconsin was recorded by environmental scientists interested in climatological changes.
Refer to #2, the 5# summary.
Calculate the IQR.
Calculate the lower and upper fences.
Are there any outliers? If so, identify them.

4

The annual precipitation, as measured by the National Weather Service, for Green Ridge, Wisconsin was recorded by environmental scientists interested in climatological changes.
Refer to #2, the 5# summary, the IQR and the calculated lower and upper fences.
If the value of 74.1 inches of rain were added to the data, would it be an outlier?
How do you know?

No, it is above the upper fence.

No, it is not above the upper fence.

Yes, it is above the upper fence.

Yes, it is not above the upper fence.

It cannot be determined.

4

The number of hours slepton the weekend was recorded for a statistics class. The data distribution is shown below:
Which summary statistics are appropriate for describing the data distribution?
Why?
Select the correct answer below.

Mean and Standard Deviation because the data is symmetric.

Median and IQR because the data is symmetric.

Mean and Standard Deviation because the data is skewed.

Median and IQR because the data is skewed.

4

The number of hours slepton the weekend was recorded for a statistics class. The data distribution is shown below:
Using the graphed data above, how many students were present on the day the data was collected?
What is the range as a single number?
Enter both below separated by a comma.
Ex. # students, range

4

Which measure of center would be more appropriate for the data shown by the histogram (mean or median)?

4

Which measure of center would be greater or would they be the same (mean or median or the same)?

4

Describe the shape of the histogram to the left:
Select all that apply.
There are two correct answers.

4

Ch 3 Day 10 Ch 3 Review pd 3,7

The annual precipitation, as measured by the National Weather Service, for Green Ridge, Wisconsin was recorded by environmental scientists interested in climatological changes.
Refer to #2, the 5# summary.
Calculate the IQR.
Describe (interpret) what it shows.
Select the two correct answers.

The number of hours slepton the weekend was recorded for a statistics class. The data distribution is shown below:
Which summary statistics are appropriate for describing the data distribution?
Why?
Select the correct answer below.

Which measure of center would be more appropriate for the data shown by the histogram (mean or median)?

Which measure of center would be greater or would they be the same (mean or median or the same)?

Describe the shape of the histogram to the left:
Select all that apply.
There are two correct answers.

The annual precipitation, as measured by the National Weather Service, for Green Ridge, Wisconsin was recorded by environmental scientists interested in climatological changes.
Refer to #2, the 5# summary.
Calculate the IQR.
Describe (interpret) what it shows.
Select the two correct answers.

The number of hours slepton the weekend was recorded for a statistics class. The data distribution is shown below:
Which summary statistics are appropriate for describing the data distribution?
Why?
Select the correct answer below.

Which measure of center would be more appropriate for the data shown by the histogram (mean or median)?

Which measure of center would be greater or would they be the same (mean or median or the same)?

Which measure of center would be more appropriate for the data shown by the histogram (mean or median)?

Which measure of center would be greater or would they be the same (mean or median or the same)?

Which measure of center would be more appropriate for the data shown by the histogram (mean or median)?

Which measure of center would be greater or would they be the same (mean or median or the same)?

Describe the shape of the histogram to the left:
Select all that apply.
There are two correct answers.

Which summary statistics would be appropriate to record for the histogram?

Which boxplot corresponds the most closely with the histogram?

Which measure of center would be more appropriate for the data shown by the histogram (mean or median)?

Which measure of center would be greater or would they be the same (mean or median or the same)?

Which measure of center would be more appropriate for the data shown by the histogram (mean or median)?

Which measure of center would be greater or would they be the same (mean or median or the same)?

Which summary statistics would be appropriate to record for the histogram?

Which boxplot corresponds the most closely with the histogram?

Ch 3 Day 10 Ch 3 Review pd 3,7

Ch 3 Day 10 Ch 3 Review pd 3,7

The annual precipitation, as measured by the National Weather Service, for Green Ridge, Wisconsin was recorded by environmental scientists interested in climatological changes. Refer to #2, the 5# summary.Calculate the IQR.Describe (interpret) what it shows.Select the two correct answers.

The number of hours slepton the weekend was recorded for a statistics class. The data distribution is shown below:Which summary statistics are appropriate for describing the data distribution?Why?Select the correct answer below.

Which measure of center would be more appropriate for the data shown by the histogram (mean or median)?

Which measure of center would be greater or would they be the same (mean or median or the same)?

Describe the shape of the histogram to the left:Select all that apply.There are two correct answers.

The annual precipitation, as measured by the National Weather Service, for Green Ridge, Wisconsin was recorded by environmental scientists interested in climatological changes. Refer to #2, the 5# summary.Calculate the IQR.Describe (interpret) what it shows.Select the two correct answers.

The number of hours slepton the weekend was recorded for a statistics class. The data distribution is shown below:Which summary statistics are appropriate for describing the data distribution?Why?Select the correct answer below.

Which measure of center would be more appropriate for the data shown by the histogram (mean or median)?

Which measure of center would be greater or would they be the same (mean or median or the same)?

Which measure of center would be more appropriate for the data shown by the histogram (mean or median)?

Which measure of center would be greater or would they be the same (mean or median or the same)?

Which measure of center would be more appropriate for the data shown by the histogram (mean or median)?

Which measure of center would be greater or would they be the same (mean or median or the same)?

Describe the shape of the histogram to the left:Select all that apply.There are two correct answers.

Which summary statistics would be appropriate to record for the histogram?

Which boxplot corresponds the most closely with the histogram?

Which measure of center would be more appropriate for the data shown by the histogram (mean or median)?

Which measure of center would be greater or would they be the same (mean or median or the same)?

Which measure of center would be more appropriate for the data shown by the histogram (mean or median)?

Which measure of center would be greater or would they be the same (mean or median or the same)?

Which summary statistics would be appropriate to record for the histogram?

Which boxplot corresponds the most closely with the histogram?

The annual precipitation, as measured by the National Weather Service, for Green Ridge, Wisconsin was recorded by environmental scientists interested in climatological changes.
Refer to #2, the 5# summary.
Calculate the IQR.
Describe (interpret) what it shows.
Select the two correct answers.

The number of hours slepton the weekend was recorded for a statistics class. The data distribution is shown below:
Which summary statistics are appropriate for describing the data distribution?
Why?
Select the correct answer below.

Describe the shape of the histogram to the left:
Select all that apply.
There are two correct answers.

The annual precipitation, as measured by the National Weather Service, for Green Ridge, Wisconsin was recorded by environmental scientists interested in climatological changes.
Refer to #2, the 5# summary.
Calculate the IQR.
Describe (interpret) what it shows.
Select the two correct answers.

The number of hours slepton the weekend was recorded for a statistics class. The data distribution is shown below:
Which summary statistics are appropriate for describing the data distribution?
Why?
Select the correct answer below.

Describe the shape of the histogram to the left:
Select all that apply.
There are two correct answers.