Mathematics, 14.02.2022 16:50 SoccerHalo

Question 5 The amount of syrup that people put on their pancakes is normally distributed with mean 59 mL and
standard deviation 12 mL. Suppose that 7 randomly selected people are observed pouring syrup on their
pancakes. Round all answers to 4 decimal places where possible.
12
a. What is the distribution of X? X - N( 59
b. What is the distribution of I? I - N(59
c. If a single randomly selected individual is observed, find the probability that this person consumes is
between 65.8 ml and 72.4 mL.
d. For the group of 7 pancake eaters, find the probability that the average amount of syrup is between
65.8 mL and 72.4 mL.
e. For part d), is the assumption that the distribution is normal necessary? O No Yes
Submit Question

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 16:30

For how answer my question this will be the last question can you answer in math subject

Answers: 2

Answer

Mathematics, 21.06.2019 21:30

Using pert, adam munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?

Answers: 3

Answer

Mathematics, 21.06.2019 22:30

Ascientist places 24 cells in a petri dish. she knows the cells grow at an exponential rate, doubling in number every hour. how long will it take (in hours) for there to be 1100 cells in the dish? time to 1100 cells: 5.51832530 hours how long will it take to reach 110 cells? time to 110 cells : 2.1963972 hours what is the average rate of change in the number of cells between 9 hours and 11 hours? average rate of change: cells per hour what is the instantaneous rate of change after 7 hours? instantaneous rate of change: cells per hour note: you can earn partial credit on this problem.

Answers: 1

Answer

Mathematics, 22.06.2019 01:00

Evan walked 5/8 mile to his friends house.then together they walked 7/12 mile to the movie theatre.which pair of fraction can evan use to find how far he walked in all?

Answers: 3

Answer

You know the right answer?

Question 5 The amount of syrup that people put on their pancakes is normally distributed with mean...

Questions