Mathematics, 12.11.2020 22:30 boomerjm
A librarian wants to estimate the percentage of students at his high school who complete their homework each night. Because many students come to the library each morning to study, the librarian surveys the first 40 students who enter. Which type of bias is present, and how does this affect the sample results?
Answers: 1
Mathematics, 20.06.2019 18:02
275/20 simplified (lmbo it told me to add more characters)
Answers: 2
Mathematics, 21.06.2019 20:30
Acompany produces packets of soap powder labeled “giant size 32 ounces.” the actual weight of soap powder in such a box has a normal distribution with a mean of 33 oz and a standard deviation of 0.7 oz. to avoid having dissatisfied customers, the company says a box of soap is considered underweight if it weighs less than 32 oz. to avoid losing money, it labels the top 5% (the heaviest 5%) overweight. how heavy does a box have to be for it to be labeled overweight?
Answers: 3
Mathematics, 22.06.2019 00:30
Describe how to translate the graph of y=/x to obtain the graph of y=/x+5
Answers: 2
A librarian wants to estimate the percentage of students at his high school who complete their homew...
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