Mathematics, 03.03.2020 03:16 ZVSaniya0420
Suppose the manager of a shoe store wants to determine the current percentage of customers who are males. How many customers should the manager survey in order to be 95% confident that the estimated (sample) proportion is within 5 percentage points of the true population proportion of customers who are males?
Z0.10 Z0.05 Z0.04 Z0.025 Z0.01 Z0.05
1.282 1.645 1.751 1.960 2.326 2.576
Answers: 2
Mathematics, 21.06.2019 18:30
The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125
Answers: 2
Mathematics, 21.06.2019 22:30
What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.
Answers: 1
Mathematics, 22.06.2019 02:00
Light travels at 186,000 miles per second. light takes about 1 1? 3 seconds to travel from the earth to the moon. calculate the distance between the earth and the moon based on the speed of light.
Answers: 2
Suppose the manager of a shoe store wants to determine the current percentage of customers who are m...
History, 31.03.2020 22:29
Social Studies, 31.03.2020 22:29
History, 31.03.2020 22:29
History, 31.03.2020 22:29
Mathematics, 31.03.2020 22:29
Social Studies, 31.03.2020 22:30
English, 31.03.2020 22:30
Mathematics, 31.03.2020 22:30