Based on data from 1996-2006 from the Western Regional Climate Center, the average speed of winds in Honolulu, Hawaii is 10.6 mph, with standard deviation of 3.5 mph. Suppose we take a sample of 30 wind speeds. What is the probability that the mean wind speed exceeds 11.8 mph? That is find: P(X>11.8) a. 0.3669 or 36.69% b. 0.6331 or 63.31% c. 0.9699 or 96.99% d. 0.0301 or 3.01%
Based on data from 1996-2006 from the Western Regional Climate Center, the average speed of winds in Honolulu, Hawaii is 10.6 mph, with standard deviation of 3.5 mph. Suppose we take a sample of 30 wind speeds. What is the probability that the mean wind speed exceeds 11.8 mph? That is find: P(X>11.8) a. 0.3669 or 36.69% b. 0.6331 or 63.31% c. 0.9699 or 96.99% d. 0.0301 or 3.01%
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
Related questions
Question
Based on data from 1996-2006 from the Western Regional Climate Center, the average speed of winds in Honolulu, Hawaii is 10.6 mph, with standard deviation of 3.5 mph. Suppose we take a sample of 30 wind speeds. What is the probability that the mean wind speed exceeds 11.8 mph? That is find:
P(X>11.8)
a. 0.3669 or 36.69%
b. 0.6331 or 63.31%
c. 0.9699 or 96.99%
d. 0.0301 or 3.01%
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill