Question 1

The number of paper clips of each color in a box is shown in the table below.

Margo randomly selects 1 paper clip from the box, records its color, and returns it to the box. She does this 10 times. Which table shows experimental results from Margo's selections that are CLOSEST to the expected results when based on the probabilities of selecting a paper clip of each color from the box?

Accepted Answer

https://uploads.quizalize.com/c12cfe18-5f88-222a-d95a-aa05c0e62c7d/question/da0f6788-53be-0ca4-1e09-18025083a18e.png

Answer

https://uploads.quizalize.com/c12cfe18-5f88-222a-d95a-aa05c0e62c7d/question/d3a39986-bad8-214f-b74d-fee197741caa.png

Answer

https://uploads.quizalize.com/c12cfe18-5f88-222a-d95a-aa05c0e62c7d/question/561ccf66-69e4-c5eb-6bd0-33088486ce8a.png

Answer

https://uploads.quizalize.com/c12cfe18-5f88-222a-d95a-aa05c0e62c7d/question/f80ae0bc-9c9c-80f0-5a2a-2966706f32af.png

Question 2

The table below shows the numbers of game chips of different colors in a bag.

Danielle randomly selects one chip from the bag. Which statement about the selection is true?

Accepted Answer

Selecting a blue or red chip is less likely than selecting a yellow chip.

Answer

Selecting a yellow, green, or blue chip is certain.

Answer

The probability of selecting a green chip is  $\frac{1}{20}$.

Answer

The probability of selecting a red chip is $\frac{1}{3}$.

Question 3

Charlene has 12 plastic cups. Of the 12 plastic cups, 3 are green, 4 are red, and 5 are blue. She stacks the cups into a single stack in random order. What is the probability that the cup on top of the stack is NOT green?

Accepted Answer

$\frac{3}{4}$

Answer

$\frac{2}{5

Answer

$\frac{2}{3}$

Answer

$\frac{1}{4}$

Question 4

A carpenter will make a single, straight cut through the rectangular prism shown below by randomly choosing a face and cutting parallel to that face. The cut will be a whole number of centimeters from the chosen face.

What is the probability that the area, in square centimeters, of the cross section created by the cut will NOT be a multiple of 100?

Accepted Answer

$\frac{1}{3}$

Answer

$0$

Answer

$1$

Answer

$\frac{2}{3}$

Question 5

Some of the squares on the grid below are shaded.
One square on the grid is randomly selected. What is the probability that the square is NOT shaded?

Accepted Answer

$\frac{5}{6}$

Answer

$\frac{1}{30}$

Answer

$\frac{29}{36}$

Answer

$\frac{1}{36}$

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