subject
Mathematics, 18.05.2021 04:40 Pen350

The lifespan of a pair of shoes is normally distributed with a mean of 24 months and a standard deviation of 6 months. What is the
probability that a new pair of shoes won't last longer than 18 months?
a)8%
b)50%
c)23%
d)16%
e)34%

ansver
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 19:30, vanessagallion
Evaluate 3(a + b + c)squared for a = 2, b = 3, and c = 4. a. 54 b. 243 c.729 add solution .
Answers: 1
image
Mathematics, 21.06.2019 21:00, annikafischer
Askateboard ramp is in the shape of a right triangle what is the height of the ramp
Answers: 3
image
Mathematics, 21.06.2019 21:00, jonquil201
These box plots show the number of electoral votes one by democratic and republican presidential candidates for the elections from 1984 through 2012. which statement best compares the spread of the data sets
Answers: 2
image
Mathematics, 21.06.2019 23:00, CodyJ7777
Acarton of juice contains 64 ounces miss wilson bought six cartons of juice how many ounces of juice did she buy
Answers: 2
You know the right answer?
The lifespan of a pair of shoes is normally distributed with a mean of 24 months and a standard d...

Questions in other subjects:

Konu
Mathematics, 21.01.2021 01:40
Konu
Medicine, 21.01.2021 01:40