Mathematics, 20.06.2021 21:10 cbwarner1325
The overhead reach distances of adult females are normally distributed with a mean of 205 cm and a standard deviation of 8.9 cm
a. Find the probability that an individual distance is greater than 217.50 cm.
b. Find the probability that the mean for 25 randomly selected distances is greater than 202.80 cm.
c. Why can the normal distribution be used in part (b), even though the sample size does not exceed 30?
a. The probability is
(Round to four decimal places as needed.)
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 17:30
Can someone me and do the problem plz so i can understand it more better
Answers: 2
Mathematics, 21.06.2019 18:50
In which form is the following function written? y = - 2(x – 3)(x + 5)
Answers: 1
Mathematics, 22.06.2019 00:00
You are looking for your first credit card. you plan to use this credit card only for emergencies and to pay the credit card balance in full each month. which credit card feature is most important? a. no annual fee b. low apr c. generous rewards program d. no balance transfer fee select the best answer from the choices provided
Answers: 2
Mathematics, 22.06.2019 01:10
The graph below shows the line of best fit for data collected on the number of cell phones and cell phone cases sold at a local electronics store on twelve different days. number of cell phone cases sold 50 * 0 5 10 15 20 25 30 35 40 45 number of cell phones sold which of the following is the equation for the line of best fit? a. y = 0.8x b. y = 0.2x c. y=0.5x d. y = 0.25x
Answers: 3
You know the right answer?
The overhead reach distances of adult females are normally distributed with a mean of 205 cm and a s...
Questions
Mathematics, 05.12.2020 23:00
English, 05.12.2020 23:00
Mathematics, 05.12.2020 23:00
Mathematics, 05.12.2020 23:00
Mathematics, 05.12.2020 23:00
English, 05.12.2020 23:10
