Question 5
I was wrong this problem. hey guy can you help me for this problem?
X is a normal...
Mathematics, 02.04.2022 06:50 shyiere4068
Question 5
I was wrong this problem. hey guy can you help me for this problem?
X is a normally distributed random variable with a mean of 57 and a standard deviation of 6. Find the following:
a) P(X < 52) = _
b) P(X > 55) = _
c) P(50 < X < 60) = _
d) A what value is the top 25%? _
Round to 4 numbers after the decimal.
X is a normally distributed random variable with a mean of 57 and a standard deviation of 6. Find the following:
Answers: 1
Mathematics, 21.06.2019 22:00
Billie holiday sells children's clothing for sara vaughn's toddler shop. baby blankets sell for $29.99 after a markup rate based on cost of 109%. find the cost and the markup.
Answers: 2
Mathematics, 21.06.2019 22:30
In a certain city, the hourly wage of workers on temporary employment contracts is normally distributed. the mean is $15 and the standard deviation is $3. what percentage of temporary workers earn less than $12 per hour? a. 6% b. 16% c. 26% d. 36%
Answers: 1
Mathematics, 02.02.2021 18:10
Mathematics, 02.02.2021 18:10
Mathematics, 02.02.2021 18:10
Social Studies, 02.02.2021 18:10
Mathematics, 02.02.2021 18:10
Biology, 02.02.2021 18:10
Mathematics, 02.02.2021 18:10
Health, 02.02.2021 18:10
Chemistry, 02.02.2021 18:10
Mathematics, 02.02.2021 18:10
Arts, 02.02.2021 18:10