Mathematics, 29.10.2020 20:40 jwhit28
NEED HELP ASAP WILL MARK AS BRIANLYEST In September, Ana did laundry 24 out of the 30 days in the month. Which value is equivalent to the fraction of days she did the laundry? 0.26 0.8 8% 38%
Answers: 3
Mathematics, 21.06.2019 18:40
Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.
Answers: 3
Mathematics, 22.06.2019 03:40
Abottled water distributor wants to estimate the amount of water contained in 1-gallon bottles purchased from a nationally known water bottling company. the water bottling company’s specifications state that the standard deviation of the amount of water is equal to 0.02 gallon. a random sample of 50 bottles is selected, and the sample mean amount of water per 1-gallon bottle is 0.995 gallon a. construct a 99% confidence interval estimate for the popula-tion mean amount of water included in a 1-gallon bottle. b. on the basis of these results, do you think that the distributor has a right to complain to the water bottling company? why? c. must you assume that the population amount of water per bottle is normally distributed here? explain. d. construct a 95% confidence interval estimate. how does this change your answer to (b)?
Answers: 2
Mathematics, 22.06.2019 05:00
21/2 divided by 3 1/3 = s divided by 4 1/4 . what is s?
Answers: 1
Mathematics, 22.06.2019 07:00
An 8 in circular power saw rotates at 5200 revolutions per minute
Answers: 2
NEED HELP ASAP WILL MARK AS BRIANLYEST In September, Ana did laundry 24 out of the 30 days in the mo...
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