It has been reported that the average time to download the home page from a government website was .9 seconds. Suppose that the download times were normally distributed with a standard deviation of .3 seconds. If random samples of 36 download times are selected, what is the probability that the sample mean will be less than .84 seconds?
A) .1151
B) .4522
C) .8849
D) .5478
Correct Answer:
Verified
Q89: A research study investigated differences between male
Q90: The chief chemist for a major gasoline
Q91: It has been reported that the average
Q92: In the upcoming election for governor, the
Q93: A manufacturing company measures the weight of
Q95: In the upcoming election for governor, the
Q96: The diameter of small Nerf balls manufactured
Q97: The chief chemist for a major gasoline
Q98: It has been reported that the average
Q99: It has been reported that the average
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents