What do you do if there are two numbers in "the middle" when you are finding the median?

Find the mean of the two numbers

Why should samples be randomly selected?

so we don't get the same answers from everyone

Dylan wants to know how the students at his school rate the cafeteria. He surveyed his school's basketball team to rate the school cafeteria. Is this a biased sample of the school's population?

Yes, because it is a convenience survey

No, the basketball team has the smartest students

Yes, because it's voluntary survey

No, he should have asked the football team

Mason is conducting a survey to understand the favorite ice cream flavors among students. Which of the following is a characteristic of a simple random sample?

Every member of the population has an equal chance of being selected.

Only members with specific characteristics are selected.

Members are selected based on convenience.

Members are selected in a systematic order.

Arjun is conducting a survey on student study habits. What is stratified sampling?

Dividing the population into subgroups and randomly sampling from each subgroup.

Selecting every nth member of the population.

Selecting members based on their availability.

Selecting members who volunteer to participate.

Isla is conducting a survey for her school project. What is convenience sampling?

Selecting members who are easiest to reach.

Selecting members based on random numbers.

Selecting members from different strata.

Selecting members based on their willingness to participate.

Samuel is conducting a survey in his neighborhood. What is systematic sampling?

Selecting members based on a fixed interval.

Selecting members randomly from each subgroup.

Selecting members who volunteer.

Selecting members based on their characteristics.

Scarlett is conducting a survey at her local mall to understand shopping preferences. What is the main disadvantage of using convenience sampling in her survey?

It may not be representative of the population.

It requires complex statistical analysis.

Adam's Z-score on a test is +2.5. What does this mean?

He scored 2.5 standard deviations above the average.

Joanne's Z-score is -1.5. What does this mean?

She scored 1.5 standard deviations below the average.

She did better than most people.

Tina got a 31 on the ACT, the mean was 23 and the SD was 4. Paula got 1400 on the SAT, the mean was 1100 and the SD was 500. Who performed better?

Tina's performance is farther away from the mean so she did better.

Paula's score is closer to the mean so she did better.

11.01-11.03 Quiz

Quiz

•

Mathematics

•

10th Grade

•

Practice Problem

•

Easy

•

CCSS

HSS.IC.B.3, 6.SP.B.5C, 7.SP.A.1

+5

Standards-aligned

Used 1+ times

FREE Resource

37 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

How was your week?

Tags

CCSS.RL.2.6

CCSS.RL.8.3

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

The Mean, Median, Mode, and Range are also known as?

Central Tendency Measures

Middle values

Center values

Tendency of the middle

Tags

CCSS.6.SP.A.3

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is the mode?

The middle number in an ordered set of data.

The difference between the greatest and least amount in the data set

The value that occurs the most often in a data set

The sum of all the numbers in a data set divided by the size

Tags

CCSS.6.SP.B.5C

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is the mode of the following data set...

4 , 8 , 5 , 17 , 5 , 4 , 9 , 5 , 6 , 82

4

9

6

5

Tags

CCSS.6.SP.B.5C

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

If you score 76, 85, 97, and 83 on your math tests for the unit, what would your median score be?

84

90

85

88

Tags

CCSS.6.SP.B.5C

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Find the mean of these numbers:

5, 11, 2, 12, 4, 2

2

6

4.5

5

Tags

CCSS.6.SP.B.5C

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

2. Which of the following best describes the process of finding the interquartile range for a set of data?

Add the biggest and smallest numbers.

Place the numbers in order from least to greatest and find the middle.

Find the difference between the maximum and the minimum.

Subtract Q1 from Q3.

Tags

CCSS.6.SP.B.5C

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11.01-11.03 Quiz

37 questions

How was your week?

The Mean, Median, Mode, and Range are also known as?

What is the mode?

What is the mode of the following data set...

4 , 8 , 5 , 17 , 5 , 4 , 9 , 5 , 6 , 82

If you score 76, 85, 97, and 83 on your math tests for the unit, what would your median score be?

Find the mean of these numbers:

5, 11, 2, 12, 4, 2

2. Which of the following best describes the process of finding the interquartile range for a set of data?

What do you do if there are two numbers in "the middle" when you are finding the median?

A data set can have more than one _______

What does this symbol represents?

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

11.01-11.03 Quiz

37 questions

How was your week?

The Mean, Median, Mode, and Range are also known as?

What is the mode?

What is the mode of the following data set...4 , 8 , 5 , 17 , 5 , 4 , 9 , 5 , 6 , 82

If you score 76, 85, 97, and 83 on your math tests for the unit, what would your median score be?

Find the mean of these numbers:﻿5, 11, 2, 12, 4, 2

2. Which of the following best describes the process of finding the interquartile range for a set of data?

What do you do if there are two numbers in "the middle" when you are finding the median?

A data set can have more than one _______

What does this symbol represents?

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

What is the mode of the following data set...

4 , 8 , 5 , 17 , 5 , 4 , 9 , 5 , 6 , 82

Find the mean of these numbers:

5, 11, 2, 12, 4, 2