AnswersConcepts in Probability and StatisticsDescribing Data on Dot Plots

Describing Data on Dot Plots — Quiz Answers

10 verified answers
1
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Which best describes the clusters in the data set?

A
There is one cluster at 13, 14, and 15.
B
There is one cluster at 12, 13, 14, and 15.
C
There is no cluster in the data set.
D
There are two clusters at 13 and at 15.
2
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Which is a true statement about the dot plot?

A
Every person bought between 1 and 5 cupcakes.
B
More people bought 1 cupcake than any other number of cupcakes.
C
The most cupcakes a person bought was 8.
D
Every person bought at least 1 cupcake.
3

Which is a true statement about the dot plot?

A
Twice it took 4 flips of the coin to land tails up.
B
It took 6 flips of the coin to land tails up more often than any other number of flips.
C
The greatest number of flips it took to land tails up was 6.
D
Six times it took 4 flips of the coin to land tails up.
4

Where is the peak of the dot plot?

A
5
B
1
C
0
D
8
5

Where is the gap in the data?

A
0
B
4
C
2
D
7
6

Where is the peak of the dot plot?

A
5
B
3
C
6
D
1
7

Which dot plot is most strongly skewed right?

A
Number of Movies Seen at the Theater This Year Image with description A dot plot is titled Number of Movies Seen at the Theater This Year. The number line goes from zero to 5 by ones. There are three dots above zero. There are two dots above 1. There are two dots above 2. There are four dots above 3. There are two dots above 4. There is one dot above 5.
B
Number of Movies Seen at the Theater This Year Image with description A dot plot is titled Number of Movies Seen at the Theater This Year. The number line goes from zero to 5 by ones. There are three dots above zero. There is one dot above 1. There are four dots above 3. There are seven dots above 4. There are six dots above 5.
C
Number of Movies Seen at the Theater This Year Image with description A dot plot is titled Number of Movies Seen at the Theater This Year. The number line goes from zero to 5 by ones. There are two dots above zero. There are five dots above 1. There are five dots above 2. There are six dots above 3. There are four dots above 4. There are three dots above 5.
D
Number of Movies Seen at the Theater This Year Image with description A dot plot is titled Number of Movies Seen at the Theater This Year. The number line goes from zero to 5 by ones. There are six dots above zero. There are eight dots above 1. There are five dots above 2. There are two dots above 3. There are three dots above 5.
8

A teacher asks her students to estimate how many songs are on their favorite playlist, rounded to the nearest 20. The results are shown in the dot plot. Open image in full-screen view Find the median of the data. Enter your answer in the box. The median of the data is [Blank 1] .

Answer:

60

9

Ms. Rodriguez collects information about the number of homework exercises assigned in recent assignments. She creates a dot plot to show the data. Open image in full-screen view Determine which statements about the dot plot are true. Select the correct answer in each row.

Answer not available
10

Edward works at a grocery store. He kept track of the number of coupons redeemed by the last 20 shoppers. The center of the dot plot was 1. No one redeemed 4 coupons. Most people did not redeem any coupons. Which dot plot displays this information correctly?

A
Number of Coupons Redeemed by Each Shopper Image with description A dot plot is titled Number of Coupons Redeemed by Each Shopper. The number line goes from zero to 5 by ones. There are eight dots above zero. There is one dot above 1. There are three dots above 2. There are four dots above 3. There are four dots above 5.
B
Number of Coupons Redeemed by Each Shopper Image with description A dot plot is titled Number of Coupons Redeemed by Each Shopper. The number line goes from zero to 5 by ones. There are four dots above zero. There is seven dots above 1. There are three dots above 2. There are five dots above 3. There is one dot above 5.
C
Number of Coupons Redeemed by Each Shopper Image with description A dot plot is titled Number of Coupons Redeemed by Each Shopper. The number line goes from zero to 5 by ones. There are eight dots above zero. There are three dots above 1. There are three dots above 2. There are five dots above 3. There is one dot above 5.
D
Number of Coupons Redeemed by Each Shopper Image with description A dot plot is titled Number of Coupons Redeemed by Each Shopper. The number line goes from zero to 5 by ones. There are eight dots above zero. There are two dots above 1. There are two dots above 2. There are five dots above 3. There is one dot above 5.

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