Ask question

Ask question

All categories

2 years ago

8

A magazine editor wants to know what percent of people ski. She chooses people randomly on a winter weekend and calls them at ho

me to ask whether they ski. What is the bias in this situation?

1 answer:

dem82 [27]2 years ago

7 0

The people she's asking are on a winter weekend so they've most likely been skiing. She should've asked random people for a more fair percentage.

You might be interested in

In the diagram below, KL = 12 and LM = 8. Which additional facts would guarantee that JKLM is a parallelogram? Check all that ap

salantis [7]

I don't know the last point, but I'm going to assume it's N.
MN = 12 and KN = 8.
That would make this a rectangle.
All angles add up to 360.

4 0

3 years ago

Read 2 more answers

Help me to solve this please . Michael leaves school at 2:45 P.M. What type of angle is formed by the hour and minute hands at t

Marizza181 [45]

Answer:

This would be an obtuse angle

5 0

3 years ago

Read 2 more answers

Use the rules of inference to prove the conclusion r given (all 1,2,3 and 4) the four premises listed below. Write your solution

aniked [119]

Answer:

attached below

Step-by-step explanation:

Applying the rule of logical equivalences

attached below is a detailed solution ( written as a numbered sequence of statements )

3 0

2 years ago

Rate of change for 71, 62,53,44

Vladimir79 [104]

Answer:-9

Step-by-step explanation:

71-62=9

62-53=9

53-44=9

It is negative because the numbers are decreasing

3 0

2 years ago

When given a graph, the vertical line test can be used to determine functionality. Describe the vertical line test and explain t

Anastasy [175]

The vertical line test is when you put vertical lines down the graph and if the point does not touch the line more than once, it passes and represents a function.

5 0

3 years ago

Read 2 more answers