Homework Help is Here – Start Your Trial Now!
Math
Statistics
How many apps? According to a website, the mean number of apps on a smartphone in the United States is 83. Assume the number of apps is normally distributed with mean 83 and standard deviation 27. Part: 0 / 2 Part 1 of 2 (a) What proportion of phones have more than 69 apps? Round the answer to four decimal places. The proportion of phones that have more than 69 apps is 0.6979 Part: 1 /2 Part 2 of 2 (b) Find the 60" percentile of the number of apps. Round the answer to two decimal places. The 60" percentile of the number of apps is

How many apps? According to a website, the mean number of apps on a smartphone in the United States is 83. Assume the number of apps is normally distributed with mean 83 and standard deviation 27. Part: 0 / 2 Part 1 of 2 (a) What proportion of phones have more than 69 apps? Round the answer to four decimal places. The proportion of phones that have more than 69 apps is 0.6979 Part: 1 /2 Part 2 of 2 (b) Find the 60" percentile of the number of apps. Round the answer to two decimal places. The 60" percentile of the number of apps is

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
Question
How many apps? According to a website, the mean number of apps on a smartphone in the United States is 83. Assume the number of apps is normally distributed with mean 83 and standard deviation 27. Part: 0 / 2 Part 1 of 2 (a) What proportion of phones have more than 69 apps? Round the answer to four decimal places. The proportion of phones that have more than 69 apps is 0.6979 Part: 1 / 2 Part 2 of 2 (b) Find the 60" percentile of the number of apps. Round the answer to two decimal places. The 60" percentile of the number of apps is ост 25 MacBook Air 80 000 F9 F7 F8 F6 F5 F4 F2 F3
Transcribed Image Text:How many apps? According to a website, the mean number of apps on a smartphone in the United States is 83. Assume the number of apps is normally distributed with mean 83 and standard deviation 27. Part: 0 / 2 Part 1 of 2 (a) What proportion of phones have more than 69 apps? Round the answer to four decimal places. The proportion of phones that have more than 69 apps is 0.6979 Part: 1 / 2 Part 2 of 2 (b) Find the 60" percentile of the number of apps. Round the answer to two decimal places. The 60" percentile of the number of apps is ост 25 MacBook Air 80 000 F9 F7 F8 F6 F5 F4 F2 F3
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman
SEE MORE TEXTBOOKS