Mathematics, 19.03.2021 03:00 ysabel0420
The overhead reach distances of adult females are normally distributed with a mean of 200 cm and a standard deviation of 8.3 cm. a. Find the probability that an individual distance is greater than 210.00 cm. b. Find the probability that the mean for 20 randomly selected distances is greater than 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
Another question on Mathematics
Mathematics, 21.06.2019 12:30
The expression 20l+25g-10 calculates the number of dollars that the abc lawn company. how many dollars does the company make from raking 444 gardens and mowing 333 lawns
Answers: 3
Mathematics, 21.06.2019 20:30
Answer asap evaluate 4-0.25g+0.5h4−0.25g+0.5h when g=10g=10 and h=5h=5.
Answers: 3
You know the right answer?
The overhead reach distances of adult females are normally distributed with a mean of 200 cm and a s...
Questions
Mathematics, 04.11.2020 22:10
Mathematics, 04.11.2020 22:10
Mathematics, 04.11.2020 22:10
Mathematics, 04.11.2020 22:10
Mathematics, 04.11.2020 22:10
Computers and Technology, 04.11.2020 22:10
History, 04.11.2020 22:10
Mathematics, 04.11.2020 22:10
History, 04.11.2020 22:10
