Mathematics, 29.04.2021 17:40 hopkinsgail5516
An environmentalist wants to find out the fraction of oil tankers that have spills each month. Step 2 of 2 : Suppose a sample of 451 tankers is drawn. Of these ships, 321 did not have spills. Using the data, construct the 95% confidence interval for the population proportion of oil tankers that have spills each month. Round your answers to three decimal places.
Answers: 2
Mathematics, 22.06.2019 02:30
Cate purchases $1600 worth of stock and her broker estimates it will increase in value by 4.2% each year. after about how many years will the value of cate's stock be about $2000
Answers: 1
Mathematics, 22.06.2019 05:00
3/8 of the students in ms. mull’s class ride the bus. if there are 24 students in the class, how many students ride the bus?
Answers: 1
Mathematics, 22.06.2019 06:30
The diameter of the moon is about 3500 km. approximate the surface area of the moon using the formula for the surface area of a sphere, s = 4Ď€r^2. write your answer in scientific notation.
Answers: 2
An environmentalist wants to find out the fraction of oil tankers that have spills each month. Step...
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