Question
A social scientist measures the number of minutes (per day) that a small hypothetical population of college students spends online. StudentScoreStudentScore A98 B77 C87 D83
A social scientist measures the number of minutes (per day) that a small hypothetical population of college students spends online.
StudentScoreStudentScore
A98
B77
C87
D83
E87
F63
G25
H91
I91
J93
(a) What is the range of data in this population?
min
(b) What is the IQR of data in this population?
min
(c) What is the SIQR of data in this population?
min
(d) What is the population variance?
(e) What is the population standard deviation? (Round your answer to two decimal places.)
min
For each calculation, note that there are 10 scores in which the highest score is 98 and the lowest score is 25.
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A First Course in Differential Equations with Modeling Applications
Authors: Dennis G. Zill
10th edition
978-1111827052
