Dility that a random sample of size 7 out of 15 daily allowance of 50 or more? E SOLUTION ON EXCEL WITH GRAPH EPHRASE THE QUESTION TO MAKE IT MO

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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Within the class, my classmates and I are given a fixed daily allowance by their parents.
Curious, I wanted to know the average daily allowance of my fellow classmates. The daily
allowances of the 15 students from my class are given at the table.
a. What is the probability that a random sample of size 7 out of 15 identified students will
have an average daily allowance of 50 or more?
b. SHOW COMPLETE SOLUTION ON EXCEL WITH GRAPH
c. PLEASE ALSO REPHRASE THE QUESTION TO MAKE IT MORE PROFESSINAL.
THANK YOU
Student
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Daily Allowance (in PHP)
20
50
150
50
50
50
70
50
100
30
80
100
50
50
80
Transcribed Image Text:Within the class, my classmates and I are given a fixed daily allowance by their parents. Curious, I wanted to know the average daily allowance of my fellow classmates. The daily allowances of the 15 students from my class are given at the table. a. What is the probability that a random sample of size 7 out of 15 identified students will have an average daily allowance of 50 or more? b. SHOW COMPLETE SOLUTION ON EXCEL WITH GRAPH c. PLEASE ALSO REPHRASE THE QUESTION TO MAKE IT MORE PROFESSINAL. THANK YOU Student 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Daily Allowance (in PHP) 20 50 150 50 50 50 70 50 100 30 80 100 50 50 80
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