Statistics Practice

Statistics Practice

8th Grade

30 Qs

quiz-placeholder

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Statistics Practice

Statistics Practice

Assessment

Quiz

Biology

8th Grade

Hard

NGSS.HS-LS3-3, CCSS.4.MD.B.4, NGSS.MS-LS1-5

+4

Standards-aligned

Created by

Christy Safont

Used 1+ times

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30 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

SE refers to the...

mean

standard deviation

standard error of the mean

chi square

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The symbol  Σ\Sigma  means

sample mean

square root of all values

sum of all values

sample size

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The symbol  Σ\Sigma  means

sample mean

square root of all values

sum of all values

sample size

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Degrees of freedom is calculated by

dividing the standard deviation by the square root of the sample size

subtracting one from the sample size

adding together all values and dividing by the sample size

squaring the difference between the observed and expected values

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The mean value of a data set is calculated by...

dividing the standard deviation by the square root of the sample size

subtracting one from the sample size

adding together all values and dividing by the sample size

squaring the difference between the observed and expected values

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The middle number in a set of data is called the...

mean

standard deviation

median

mode

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the standard error of the optimum soil temperature for germination rate?

1.78

0.91

2.89

5.34

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

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