Mathematics, 25.12.2019 07:31, NNopeNNopeNNope
Legalization of marijuana, part i. the 2010 general social survey asked 1,259 us res- idents: \do you think the use of marijuana should be made legal, or not? " 48% of the respondents said it should be made legal.44 (a) is 48% a sample statistic or a population parameter? explain. (b) construct a 95% condence interval for the proportion of us residents who think marijuana should be made legal, and interpret it in the context of the data. (c) a critic points out that this 95% condence interval is only accurate if the statistic follows a normal distribution, or if the normal model is a good approximation. is this true for these data? explain. (d) a news piece on this survey's ndings states, \majority of americans think marijuana should be legalized." based on your condence interval, is this news piece's statement justied?
Answers: 2
Mathematics, 22.06.2019 02:00, 791197
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 02:30, periwinkleaqua72
Ineed on these fraction questions! could'ya me? 1. 3/8 ( ? ) 0.295 a. = b. > c. < 2. -0.770 ( ? ) -4/5 a. = b . < c. >
Answers: 1
Legalization of marijuana, part i. the 2010 general social survey asked 1,259 us res- idents: \do y...
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