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?
Find 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 you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
A large candy bar was 127 calories. The smaller candy bar has 25 percent less calories. How many calories does the smaller candy bar have?
Answers (1)
What value of X satisfies the equation 4x+0.2=3
Answers (1)
Use the distributive property to multiply - 3 (-2 3/10)
Answers (1)
Elise is selling coupon cards as a fundraising project for her soccer team. For each coupon card she sells, she earns $4 for the team. The graph below displays the relationship between cards sold, x, and money earned, y.
Answers (2)
The number 29.6 is what percent of 74 ?
Answers (1)
New Questions in Mathematics
Susan bought 1 kilogram bag of grapes
Answers (1)
Rob bought one jar of sun-dried tomatoes for $4. How many jars can Mofor buy if he has $8?
Answers (2)
What is 20.35 divided by 3 in the standard algorithm
Answers (1)
A stadium must have 10 attendants at the stadium parking lot and two each at the satellite lots. each attendant makes $10/hour.
Answers (1)
Dixon and his little sister Ariadne stand next to each other on the playground on a sunny afternoon. Their mother measured their shadows. Dixon's shadow is 18 feet long and is 18 feet long and ariadne's shadow is 15 feet long.
Answers (1)