Qualitative & Quantitative Probability

Greg has four different colored cards in a box: yellow, red, blue, and green. He randomly selects one card, records the color, and then replaces the card in the box. If Greg does this 300 times, how many yellow cards should he expect to select?

• 50

• 75

• 100

• 150

A bag contains 30 pieces of candy. There are 15 grape, 7 cherry, 3 lemon, 5 strawberry. What is the probability of drawing a lemon?

• 3

• 1/10

• 3/10

• 30%

A number from 1 to 10 is chosen at random. What is the probability of choosing a 5 or an even number?

• 3/5

• 1/2

• 1/5

• None of the above

Select which statement is INCORRECT.

• Kieran can expect the spinner to land on an even number about an equal number of times as an odd number.

• Kieran can expect many of his spins to be a number greater than 1.

• Kieran can expect the spinner to land on a 3 more often than a 2.

Select which statement is INCORRECT.

• Amir is twice as likely to choose a $10 bill than a $5 bill.

• The probability of Amir choosing a $1 bill is 1/3.

• The likelihood of Amir choosing a $20 bill is impossible.

Select which statement is INCORRECT.

• It is unlikely that Carly will pick a glazed donut.

• It is certain that Carly will pick a sprinkled donut.

• It is impossible for Carly to choose a filled donut.

Select which statement is INCORRECT.

• It is more likely to select a candidate with a Bachelor's Degree than a Doctorate.

• It is less likely to select a candidate with a Doctorate than a Master's Degree.

• It is equally likely to select a candidate with a Bachelor's Degree as a Master's Degree.

Select which statement is INCORRECT.

• Katie is half as likely to receive yellow than red.

• Katie is 1.5 times more likely to receive blue than red.

• Katie is 3 times more likely to receive red than green.

Tags

CCSS.6.RP.A.3B

Select which statement is INCORRECT.

• It is less likely that Mark will select a graphic tee, than the other two combined.

• It is more likely for Mark to select a shirt with stripes than a solid shirt.

• Mark is twice as likely to choose a graphic tee than a striped shirt.

Select which statement is INCORRECT.

• The probability of Tate Choosing a vowel is 4/7.

• Tate is 50% as likely to choose E than O.

• It is equally likely for Tate to choose T or B.