Mathematics, 23.10.2019 05:30 uh8hardiek
In a market test of a new chocolate raspberry coffee, a poll of 400 people (sample 1) from dobbs ferry showed 250 preferred the new coffee. in irvington, 170 out of 350 people (sample 2) preferred the new coffee. we want to know whether a higher proportion of people in dobbs ferry prefer the new coffee. what is the statistic test type involved here?
Answers: 3
Mathematics, 21.06.2019 16:50
Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?
Answers: 1
Mathematics, 21.06.2019 18:00
How many glue sticks are in a basket containing 96 scissors, if the ratio of glue sticks to scissors is 19 to 57.
Answers: 1
Mathematics, 21.06.2019 19:50
If the scale factor between two circles is 2x/5y what is the ratio of their areas?
Answers: 3
In a market test of a new chocolate raspberry coffee, a poll of 400 people (sample 1) from dobbs fer...
English, 05.06.2020 08:59
Chemistry, 05.06.2020 08:59
English, 05.06.2020 08:59
English, 05.06.2020 08:59
Chemistry, 05.06.2020 08:59
History, 05.06.2020 08:59
Biology, 05.06.2020 08:59
Mathematics, 05.06.2020 08:59