Essential Question: How can we analyze and interpret data to make informed decisions?
Learning Target: Students will be able to summarize and interpret data using measures of central tendency (mean, median, mode, range, and quartiles) and create visual representations (such as graphs and charts) to effectively communicate their findings.
Show your work for full credit.
Below is a basic nutrition chart of some selected Starbucks drink.
Find the mean, median, mode(s), and range of each data set.
Make the sure the data is organized from smallest to greatest to find the Quartiles and Median.
Calculate the measures of Center for the Caloric intake of these Starbucks drinks.
(Round Your answers to the nearest tenth)
Mean (average)=
Lower Quartile (Q₁) =
Median (Q₂)=
Upper Quartile (Q₃)=
Mode(s)=
Range=
IQR (Q₃-Q₁)=
Below is a basic nutrition chart of some selected Starbucks drink.
Find the mean, median, mode(s), and range of each data set.
Make the sure the data is organized from smallest to greatest to find the Quartiles and Median.
(Round Your answers to the nearest tenth)
Calculate the measures of Center for the grams of fat of these Starbucks drinks.
Mean (average)=
Lower Quartile (Q₁) =
Median (Q₂)=
Upper Quartile (Q₃)=
Mode(s)=
Range=
IQR (Q₃-Q₁)=
Below is a basic nutrition chart of some selected Starbucks drink.
Find the mean, median, mode(s), and range of each data set.
Make the sure the data is organized from smallest to greatest to find the Quartiles and Median.
(Round Your answers to the nearest tenth)
Calculate the measures of Center for the grams of carbs of these Starbucks drinks.
Mean (average)=
Lower Quartile (Q₁) =
Median (Q₂)=
Upper Quartile (Q₃)=
Mode(s)=
Range=
IQR (Q₃-Q₁)=
Below is a basic nutrition chart of some selected Starbucks drink.
Find the mean, median, mode(s), and range of each data set.
Make the sure the data is organized from smallest to greatest to find the Quartiles and Median.
(Round Your answers to the nearest tenth)
Calculate the measures of Center for the grams of protein of these Starbucks drinks.
Mean (average)=
Lower Quartile (Q₁) =
Median (Q₂)=
Upper Quartile (Q₃)=
Mode(s)=
Range=
IQR (Q₃-Q₁)=
Below is a basic nutrition chart of some selected Starbucks drink.
Find the mean, median, mode(s), and range of each data set.
Make the sure the data is organized from smallest to greatest to find the Quartiles and Median.
(Round Your answers to the nearest tenth)
Calculate the measures of Center for the milligrams of sodium of these Starbucks drinks.
Mean (average)=
Lower Quartile (Q₁) =
Median (Q₂)=
Upper Quartile (Q₃)=
Mode(s)=
Range=
IQR (Q₃-Q₁)=
This a box and whisker plot, select the minimum value and the maximum value.
This a box and whisker plot, select the lower quartile and the upper quartile.
Match the measures of center to the corresponding part of the diagram.
Based on the diagram, match the measures of center to the corresponding part of the diagram.
A box-and-whisker plot shows the range of data among the quartiles. Answer the following questions comparing the two sets of data.
What is the median of each set?
Set A
Set B
Which plot has a lesser range? (Set A or Set B)
What is the Interquartile range of each set?
Set A
Set B
Give the upper quartile of each set.
Set A
Set B
What percent of the data in plot B is between 40 and 70?
What percent of the data in plot A is greater than 65?
Use your data from question 1 to complete the box and whisker plot.
Use your data from question 3 to complete the box and whisker plot.
Use your data from question 4 to complete the box and whisker plot.
Use your data from question 2 to answer the following questions about your data.
75% of the selected Starbucks drinks have at least
What percent of the selected Starbucks drinks have less than 5.5 gram of fat?
Use your data from question 3 to answer the following questions about your data.
75% of the selected Starbucks drinks have at least
What percent of the selected Starbucks drinks have less than 26 gram of carbs?
Use this data set to construct a stem and leaf plot by dragging the numbers into their correct position:
98, 60, 80, 91, 52, 72, 72, 66, 92, 75, 84, 82, 66
Biologists are studying the weight of Albacore tuna caught off the coast of Washington State.
A sample of tuna is taken and their weights, in pounds, are given below:
36, 22, 41, 18, 36, 27, 31, 38, 25, 29, 22, 34, 48, 20, 12, 19, 35, 32, 41, 50
What are the
Mean=
Mode=
Q₁=
Median=
Q₃=
(Round your answer to the nearest tenth)
A doctor is researching the time it takes for people to fall asleep at night.
He recorded the time it takes for each of his subjects to fall asleep, in minutes,
and compiled the data set shown below:
22, 8, 19, 14, 25, 95, 32, 7, 14, 20, 18, 10, 22, 17, 27, 16
Mean=
Mode=
Q₁=
Median=
Q₃=
(Round your answer to the nearest tenth)
