Question

The table below shows 10 data values:


86

89

76

93

72

91

84

83

74

92



What is the five-number summary for these data?
Minimum = 72, Q1 = 83, median = 85, Q3 = 89, maximum = 93
Minimum = 74, Q1 = 83, median = 84, Q3 = 91, maximum = 92
Minimum = 74, Q1 = 76, median = 84, Q3 = 89, maximum = 92
Minimum = 72, Q1 = 76, median = 85, Q3 = 91, maximum = 93

Answer 1

Can you screenshot the table, please?

Answer 2

Thank you. c: This'll make it easier.

Answer 3

Alright.

86, 89, 76, 93, 72, 91, 84, 83, 74, 92

Those are your numbers.
Lets reorder them from lowest to highest.

72, 74, 76, 83, 84, 86, 89, 91, 92, 93

You have to find the minimum. Which number is the lowest number?

Answer 4

72

Answer 5

Yes. Correct.

Answer 6

Now for Q1.

Q1 is the median of the lower set of numbers (72, 74, 76, 83, 84). Do you know how to find median?

Answer 7

by finding the lower numbers and putting them in order?

Answer 8

That is part of it. For Q1, the lower set of numbers are;

72, 74, 76, 83, 84

What is the median (MIDDLE) number?

Answer 9

76

Answer 10

Correct.

Now, out of Q3 (higher set of numbers), which is the median/middle?

Q3:
86, 89, 91, 92, 93

Answer 11

91

Answer 12

Good job.

Which answer choices have Q3 as 91, Q1 as 76, and have the minimum number of 72?

Minimum = 72, Q1 = 83, median = 85, Q3 = 89, maximum = 93
Minimum = 74, Q1 = 83, median = 84, Q3 = 91, maximum = 92
Minimum = 74, Q1 = 76, median = 84, Q3 = 89, maximum = 92
Minimum = 72, Q1 = 76, median = 85, Q3 = 91, maximum = 93

Answer 13

**I didn't want to do the median of the whole set since I don't feel like explaining that**

Answer 14

so its D?

Answer 15

Yes. Good job. (: