Mathematics, 16.10.2020 04:01 campilk5
According to a research report, 39% of millennials have a BA degree. Suppose
we take a random sample of 600 millennials and find the proportion who have a
BA degree. Complete parts (a) through (d) below.
a. What value should we expect for our sample proportion?
We should expect a sample proportion of 39 %.
(Type an integer or a decimal. Do not round.)
b. What is the standard error?
The standard error is
(Type an integer or decimal rounded to three decimal places as needed.)
Answers: 1
Mathematics, 21.06.2019 14:00
Blank × 10-3 is 2,000 times greater than 1.9 × 10-6. it is also blank times greater than 9.5 × 10-4.
Answers: 2
Mathematics, 21.06.2019 17:00
Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.
Answers: 1
Mathematics, 21.06.2019 22:00
Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point
Answers: 1
According to a research report, 39% of millennials have a BA degree. Suppose
we take a random sampl...
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