Jocelyn and Kari's math quiz scores are shown. Jocelyn: 85, 88, 96, 71, 77, 81 Kari: 89, 79, 94, 80, 74, 91 Complete each of the 2 activities for this Task. Activity 1 of 2 Based on the sample, which student generally has higher quiz scores? A. Jocelyn, because she had a maximum score of 96. B. Jocelyn, because the interquartile range of her scores is 11. C. Kari, because the range of her score is 20. D. Kari, because the mean and median of her scores is 84.5. Activity 2 of 2 Suppose both girls got a 65% on their next math quiz grade. Which student will see a greater decrease in her overall

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Chapter10: Statistics
Section10.2: Representing Data
Problem 20PFA
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* ņ P1 0 7:44
following questions.
Instructions
Jocelyn and Kari's math quiz scores are
shown.
Jocelyn: 85, 88, 96, 71, 77, 81
Kari: 89, 79, 94, 80, 74, 91
Complete each of the 2 activities for this
Task.
Activity 1 of 2
Based on the sample, which student
generally has higher quiz scores?
A. Jocelyn, because she had a
maximum score of 96.
B. Jocelyn, because the
interquartile range of her scores
is 11.
C. Kari, because the range of her
score is 20.
D. Kari, because the mean and
median of her scores is 84.5.
Activity 2 of 2
Suppose both girls got a 65% on their
next math quiz grade. Which student
will see a greater decrease in her overall
Transcribed Image Text:* ņ P1 0 7:44 following questions. Instructions Jocelyn and Kari's math quiz scores are shown. Jocelyn: 85, 88, 96, 71, 77, 81 Kari: 89, 79, 94, 80, 74, 91 Complete each of the 2 activities for this Task. Activity 1 of 2 Based on the sample, which student generally has higher quiz scores? A. Jocelyn, because she had a maximum score of 96. B. Jocelyn, because the interquartile range of her scores is 11. C. Kari, because the range of her score is 20. D. Kari, because the mean and median of her scores is 84.5. Activity 2 of 2 Suppose both girls got a 65% on their next math quiz grade. Which student will see a greater decrease in her overall
7:44
A. Jocelyn, because she had a
maximum score of 96.
B. Jocelyn, because the
interquartile range of her scores
is 11.
C. Kari, because the range of her
score is 20.
D. Kari, because the mean and
median of her scores is 84.5.
Activity 2 of 2
Suppose both girls got a 65% on their
next math quiz grade. Which student
will see a greater decrease in her overall
math grade?
A. Jocelyn, because her grade will
decease by 2.6 point.
B. Jocelyn, because her grade will
decrease to 80.4.
C. Kari, because her grade will
decrease by 2.8 points.
D. Kari, because her grade will
decrease to 81.7.
Transcribed Image Text:7:44 A. Jocelyn, because she had a maximum score of 96. B. Jocelyn, because the interquartile range of her scores is 11. C. Kari, because the range of her score is 20. D. Kari, because the mean and median of her scores is 84.5. Activity 2 of 2 Suppose both girls got a 65% on their next math quiz grade. Which student will see a greater decrease in her overall math grade? A. Jocelyn, because her grade will decease by 2.6 point. B. Jocelyn, because her grade will decrease to 80.4. C. Kari, because her grade will decrease by 2.8 points. D. Kari, because her grade will decrease to 81.7.
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