Mathematics, 08.04.2021 19:20 madisonworthington7
5. A food inspector, examining 10 jars of a certain brand of peanut butter, obtained a mean of 2.34 percentage of impurities and a standard deviation of 0.70 percentages. Assuming that such measurements are normally distributed, find a 95% confidence interval for the average percentage. Also, interpret the confidence interval in the context of the problem.
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 15:30
According to statistics a person will devote 32 years to sleeping and watching tv. the number of years sleeping will exceed the number of years watching tv by 18. over a lifetime, how many years will the person spend on each of these activities
Answers: 1
Mathematics, 21.06.2019 19:00
Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)
Answers: 2
Mathematics, 21.06.2019 19:00
Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?
Answers: 1
Mathematics, 21.06.2019 21:30
Consider circle c with angle acb measuring 3/4 radians.if minor arc ab measures 9 inches, what is the length of the radius of circle c? if necessary, round your answer to the nearest inch.
Answers: 2
You know the right answer?
5. A food inspector, examining 10 jars of a certain brand of peanut butter, obtained a mean of 2.34...
Questions
Mathematics, 06.01.2020 17:31
Mathematics, 06.01.2020 17:31
English, 06.01.2020 17:31
History, 06.01.2020 17:31
Mathematics, 06.01.2020 17:31
Mathematics, 06.01.2020 17:31
Health, 06.01.2020 17:31
Geography, 06.01.2020 17:31
Chemistry, 06.01.2020 17:31
Mathematics, 06.01.2020 17:31
