The overhead reach distances of adult females are normally distributed with a mean of 200 cm200 cm and a standard deviation of 8.3 cm8.3 cm.
a. find the probability that an individual distance is greater than 209.30209.30 cm.
b. find the probability that the mean for 2020 randomly selected distances is greater than 197.80 cm. 197.80 cm.
c. why can the normal distribution be used in part (b), even though the sample size does not exceed 30?
Answers (1)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “The overhead reach distances of adult females are normally distributed with a mean of 200 cm200 cm and a standard deviation of 8.3 cm8.3 ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
Simplify. Rewrite the expression in the form 5^n 5^2*5^5
Answers (1)
The distance d in meters, that a rabbit runs in s seconds is represented by the equation d=11s. What is the constant of proportionality (unit rate) of d to s? A 10 m/s B 11 m/s C 1/10 m/s D 1/11 m/s
Answers (1)
How does the value of m affect the graph of the equation
Answers (1)
Suppose heather drives at a constant rate of 60 miles per hour for 2 hours. How far will she have traveled in that time.
Answers (1)
Which type of triangle will always have a perpendicular bisector that is also an angle bisector?
Answers (1)
New Questions in Mathematics
3 (.25) power unknown is greater than or equivalent to 9.16
Answers (1)
Which expression lists the three consecutive integers starting with a number x? A. x - 1, x, x + 1 B. x + 1, x, x + 2 C. x, x + 2, x + 4 D. x, x + 1, x + 2
Answers (1)
Which of the following best describes the solution to the equation below? 8x + 5 = 8x + 5
Answers (1)
8 and 1 fifth + 3 and 8 fifteenths=
Answers (2)
A copy Machine can make 360 copies in 10 minutes. How many copies can it make in 100 minutes?
Answers (2)