Mathematics, 08.04.2020 18:38 stephliu721
In a sample of 115 115 curtains, the average length was found to be 32.2in. 32.2 in. With a standard deviation of 0.8 0.8 . Give a point estimate for the population standard deviation of the length of the curtains. Round your answer to two decimal places, if necessary.
Answers: 3
and standard deviation 
, the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean 
.
Another question on Mathematics
Mathematics, 21.06.2019 14:30
anyone? find the second, fifth, and ninth terms of a sequence where the first term is 65 and the common difference is -7. 72, 93, 121 72, 79, 86 58, 37, 9 58, 51, 44
Answers: 1
Mathematics, 21.06.2019 22:00
What is the solution to the system of equation graphed belowa.(0,-4)b.(2,5),1),-3)
Answers: 3
Mathematics, 22.06.2019 00:00
Apassenger train and a freight train leave san jose at 3pm, traveling in the same direction. the passenger train is going three times as fast as the freight train. at 6pm they are 240 miles apart. how fast is each travelling? explain your answer and show your
Answers: 1
Mathematics, 22.06.2019 00:20
Find the power set of each of these sets, where a and b are distinct elements. a) {a} b) {a, b} c) {1, 2, 3, 4} show steps
Answers: 1
You know the right answer?
In a sample of 115 115 curtains, the average length was found to be 32.2in. 32.2 in. With a standa...
Questions
Computers and Technology, 21.02.2020 20:40
Mathematics, 21.02.2020 20:40
Mathematics, 21.02.2020 20:40
