[AP Statistics] 10.2a Estimating a Difference in Means

Last updated 11 months ago

18 Nsɛmmisa

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

Laabri

[AP Statistics] 10.2a Estimating a Difference in Means

Last updated 11 months ago

18 Nsɛmmisa

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Draw dotplots if n<30

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

Asemmisa {{asɛmmisaAhyɛnsode}}

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

Random

10%

Normal/Large Sample

Asemmisa {{asɛmmisaAhyɛnsode}}

Explain

Asemmisa {{asɛmmisaAhyɛnsode}}

Which conditions are met? Check all that apply

Random

10%

Normal/Large Sample

Asemmisa {{asɛmmisaAhyɛnsode}}

Explain

Asemmisa {{asɛmmisaAhyɛnsode}}

STATE

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PLAN

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CONCLUDE

Asemmisa {{asɛmmisaAhyɛnsode}}

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

Asemmisa {{asɛmmisaAhyɛnsode}}

10.

Explain

Asemmisa {{asɛmmisaAhyɛnsode}}

11.

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

Yes

Asemmisa {{asɛmmisaAhyɛnsode}}

12.

Explain

Asemmisa {{asɛmmisaAhyɛnsode}}

13.

Yes

Asemmisa {{asɛmmisaAhyɛnsode}}

14.

Explain

Asemmisa {{asɛmmisaAhyɛnsode}}

15.

Yes

Asemmisa {{asɛmmisaAhyɛnsode}}

16.

Explain

Asemmisa {{asɛmmisaAhyɛnsode}}

17.

Asemmisa {{asɛmmisaAhyɛnsode}}

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.

null

Draw dotplots if n<30

null

Asemmisa {{asɛmmisaAhyɛnsode}}

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

Random

10%

Normal/Large Sample

Asemmisa {{asɛmmisaAhyɛnsode}}

Explain

Asemmisa {{asɛmmisaAhyɛnsode}}

Which conditions are met? Check all that apply

Random

10%

Normal/Large Sample

Asemmisa {{asɛmmisaAhyɛnsode}}

Explain

Asemmisa {{asɛmmisaAhyɛnsode}}

STATE

Asemmisa {{asɛmmisaAhyɛnsode}}

PLAN

Asemmisa {{asɛmmisaAhyɛnsode}}

CONCLUDE

Asemmisa {{asɛmmisaAhyɛnsode}}

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

Asemmisa {{asɛmmisaAhyɛnsode}}

10.

Explain

Asemmisa {{asɛmmisaAhyɛnsode}}

11.

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

Yes

Asemmisa {{asɛmmisaAhyɛnsode}}

12.

Explain

Asemmisa {{asɛmmisaAhyɛnsode}}

13.

Yes

Asemmisa {{asɛmmisaAhyɛnsode}}

14.

Explain

Asemmisa {{asɛmmisaAhyɛnsode}}

15.

Yes

Asemmisa {{asɛmmisaAhyɛnsode}}

16.

Explain

Asemmisa {{asɛmmisaAhyɛnsode}}

17.

Asemmisa {{asɛmmisaAhyɛnsode}}

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