Someone i don't understand any of this
(1) the standard deviation for a set of data is 9.5....
Mathematics, 11.09.2019 23:30 ninaa8748
Someone i don't understand any of this
(1) the standard deviation for a set of data is 9.5. the mean is 205. what is the margin of error?
(2)the standard deviation of a population is 1.9.
what is the margin of error?
(3) the results of a survey indicate that the true proportion of households who want a park in their neighborhood is likely in the interval (0.52, 0.8) .
what is the point estimate of the proportion of households who want a park in their neighborhood?
(4) in a sample of 200 bottles at a factory, 38 had major defects. the sampling method had a margin of error of 0.02.
what is the interval estimate for the proportion that would have defects in the form (lower limit, upper limit) ?
Answers: 2
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The owners of four companies competing for a contract are shown in the table below. if a report is released that advocates company b, which of the people having funded the report should result in the most skepticism? company owner of company company a jake adams company b company c company d debby smith henry rose rhonda baker o a. jake adams o b. rhonda baker o c. debby smith o d. henry rose
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Mathematics, 21.06.2019 21:30
Hannah paid $3.20 for 16 ounces of potato chips. hank paid $3.23 for 17 ounces of potato chips. who paid less per ounces?
Answers: 1
Mathematics, 21.06.2019 21:30
Awater truck is filling a swimming pool. the equation that represents this relationship is y=19.75x where y is the number of gallons of water in the pool and x is the number of minutes the truck has been filling the pool.
Answers: 1
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