[AP Statistics] 10.2a Estimating a Difference in Means

Last updated 7 months ago

18 questions

[AP Statistics] 10.2a Estimating a Difference in Means

Last updated 7 months ago

18 questions

Draw dotplots if n<30

For many of the problems below, I placed the correct answer as a "Hint"

Question 1

Here are dotplots of the data

Which conditions are met? Check all that apply

Random

10%

Normal/Large Sample

Question 2

Explain

Question 3

Which conditions are met? Check all that apply

Random

10%

Normal/Large Sample

Question 4

Explain

Question 5

STATE

Question 6

PLAN

Question 7

DO

(_______ ,_______)

Round to the nearest Hundredth

Question 8

CONCLUDE

Question 9

Based on the information shown, what is the shape of the distribution of earnings in each group?

Both are Normally distributed

Both are Right Skewed

Both are Left Skewed

The male distribution and the female distribution have vastly different shapes

Not enough information to tell

Question 10

10.

Explain

Question 11

11.

Can we safely construct a two-sample t interval for this data?

Yes

No

Question 12

12.

Explain

Question 13

13.

Yes

No

Question 14

14.

Explain

Question 15

15.

Yes

No

Question 16

16.

Explain

Question 17

17.

Question 18

18.

Are there any problems above that you would like to go over in class? Indicate the question numbers below (Numbers refer to the Formative question number). I'll try to cover anything that is highly requested.

Draw dotplots if n<30

For many of the problems below, I placed the correct answer as a "Hint"

Question 1

Here are dotplots of the data

Which conditions are met? Check all that apply

Random

10%

Normal/Large Sample

Question 2

Explain

Question 3

Which conditions are met? Check all that apply

Random

10%

Normal/Large Sample

Question 4

Explain

Question 5

STATE

Question 6

PLAN

Question 7

DO

(_______ ,_______)

Round to the nearest Hundredth

Question 8

CONCLUDE

Question 9

Based on the information shown, what is the shape of the distribution of earnings in each group?

Both are Normally distributed

Both are Right Skewed

Both are Left Skewed

The male distribution and the female distribution have vastly different shapes

Not enough information to tell

Question 10

10.

Explain

Question 11

11.

Can we safely construct a two-sample t interval for this data?

Yes

No

Question 12

12.

Explain

Question 13

13.

Yes

No

Question 14

14.

Explain

Question 15

15.

Yes

No

Question 16

16.

Explain

Question 17

17.

Question 18

18.

Are there any problems above that you would like to go over in class? Indicate the question numbers below (Numbers refer to the Formative question number). I'll try to cover anything that is highly requested.

[AP Statistics] 10.2a Estimating a Difference in Means

[AP Statistics] 10.2a Estimating a Difference in Means

Here are dotplots of the dataWhich conditions are met? Check all that apply

Explain

Which conditions are met? Check all that apply

Explain

STATE

PLAN

CONCLUDE

Based on the information shown, what is the shape of the distribution of earnings in each group?

Explain

Can we safely construct a two-sample t interval for this data?

Explain

Explain

Explain

Are there any problems above that you would like to go over in class? Indicate the question numbers below (Numbers refer to the Formative question number). I'll try to cover anything that is highly requested.

Here are dotplots of the dataWhich conditions are met? Check all that apply

Explain

Which conditions are met? Check all that apply

Explain

STATE

PLAN

CONCLUDE

Based on the information shown, what is the shape of the distribution of earnings in each group?

Explain

Can we safely construct a two-sample t interval for this data?

Explain

Explain

Explain

Are there any problems above that you would like to go over in class? Indicate the question numbers below (Numbers refer to the Formative question number). I'll try to cover anything that is highly requested.

Here are dotplots of the data

Which conditions are met? Check all that apply

Here are dotplots of the data

Which conditions are met? Check all that apply