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STAT. MID TERM. TERMS CHAPTERS 6-9

Authored by Jas. L.

Mathematics

12th Grade

CCSS covered

Used 4+ times

STAT. MID TERM. TERMS CHAPTERS 6-9
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21 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

he larger the sample size, the LARGER / SMALLER the standard deviation of 𝑝𝑝̂

SMALLER

LARGER

Tags

CCSS.HSS.MD.A.3

CCSS.HSS.MD.A.4

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The LARGER / SMALLER the sample size, the better the normal approximation to the sampling distribution of p̂

LARGER

SMALLER

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

1) Let p̂ be the estimate of the proportion p based on a simple random sample of size n drawn from a
population. Does the variability of p̂ increase or decrease as n increases? ______

2) Is p̂ a parameter? ___________

Increases/ yes

decreases/ yes

Increases/ no

decreases/ no

Tags

CCSS.HSS.IC.B.4

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

All Samsung TV’s sold in California

PARAMETER

STATISTIC

POPULATION

SAMPLE

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The average price of all Samsung TV’s sold in California

PARAMETER

STATISTIC

POPULATION

SAMPLE

Tags

CCSS.HSS.IC.B.3

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The percentage of all Samsung TV’s sold in California that are defective

PARAMETER

STATISTIC

POPULATION

SAMPLE

Tags

CCSS.HSS.IC.B.3

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The mean price of 200 randomly selected Samsung TV’s sold in California

PARAMETER

STATISTIC

POPULATION

SAMPLE

Tags

CCSS.HSS.IC.B.3

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