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

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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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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