Mathematics, 21.01.2020 21:31 noglapotato
Suppose that a sample of size 100 is to be drawn from a population with standard deviation 10.
(a) what is the probability that the sample mean will be within 1 of the value of μ? (round the answer to four decimal places.)
p =
(b) for this example (n = 100, σ = 10), complete each of the following statements by computing the appropriate value. (round the answers to the nearest whole number.)
(1) approximately 95% of the time, x will be of μ.
(2) approximately 0.3% of the time, x will be farther from μ.
then,
a random sample is selected from a population with mean μ = 100 and standard deviation σ = 10. for which of the sample sizes would it be reasonable to think that the xsampling distribution is approximately normal in shape? (select all that apply.)
n = 12
n = 16
n = 40
n = 65
n = 130
n = 520
Answers: 3
Mathematics, 21.06.2019 17:40
Aregular hexagon has sides of 2 feet. what is the area of the hexagon? 12 ft2 12 ft2 24 ft2 6 ft2
Answers: 2
Mathematics, 21.06.2019 20:10
A. use the formula for continuous compounding with the original example: $1000 invested at 2% for 1 year. record the amount to 5 decimal places. use a calculator. b. compare it to the result using the original compound interest formula with n = 365 calculated to 5 decimal places. which has a larger value? explain.
Answers: 1
Mathematics, 21.06.2019 20:20
Select the correct answer. what is the exact value of sin (157.5°)? a. 'sqrt(2 - sqrt(2))/2 b. *"-"'sqrt(2 + sqrt(2))/29 c.'sqrt(2 + sqrt(2))/4" d. "-"sqrt(2 + sqrt(2))/4)
Answers: 3
Mathematics, 21.06.2019 20:30
Write the summation to estimate the area under the curve y = 1 + x2 from x = -1 to x = 2 using 3 rectangles and right endpoints
Answers: 1
Suppose that a sample of size 100 is to be drawn from a population with standard deviation 10.
...
...
Health, 05.02.2021 16:20
English, 05.02.2021 16:20
Mathematics, 05.02.2021 16:20
Mathematics, 05.02.2021 16:20
Mathematics, 05.02.2021 16:20
Mathematics, 05.02.2021 16:20
Biology, 05.02.2021 16:20
Mathematics, 05.02.2021 16:20
Mathematics, 05.02.2021 16:20
Computers and Technology, 05.02.2021 16:20
World Languages, 05.02.2021 16:20
Mathematics, 05.02.2021 16:20
Mathematics, 05.02.2021 16:20
Mathematics, 05.02.2021 16:20
English, 05.02.2021 16:20