Mathematics, 30.11.2020 14:00 deon4257
Colin gets pic 'n mix when at the cinema and makes his bag up with 3 types of sweet. He pick:
3 times as many cola bottles as smarties. He also picks twice as many smarties as
marshmallows. What proportion of the bag of sweets are cola bottles?
Give your answer in its simplest form.
Answers: 1
Mathematics, 22.06.2019 02:00
Will make ! for correct answer the dot plot below shows the number of toys 21 shops sold in an hour.is the median or the mean a better center for this data and why? a. median; because the data is not symmetric and there are outliersb. median; because the data is symmetric and there are no outliersc. mean; because the data is symmetric and there are no outliersd. mean; because the data is skewed and there are outliers
Answers: 2
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 companyโs 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 04:50
What is the measure of dg? enter your answer in the box.
Answers: 1
Colin gets pic 'n mix when at the cinema and makes his bag up with 3 types of sweet. He pick:
3 tim...
Social Studies, 04.08.2019 17:30
Mathematics, 04.08.2019 17:30
Biology, 04.08.2019 17:30
Mathematics, 04.08.2019 17:30
Mathematics, 04.08.2019 17:30
Mathematics, 04.08.2019 17:30
Business, 04.08.2019 17:30
Chemistry, 04.08.2019 17:30
Mathematics, 04.08.2019 17:30