Mathematics, 21.11.2019 23:31, Milosmom
36% of adults with children under the age of 18 previously reported that their family ate dinner together 7 nights a week. suppose in a recent poll, 412 of 1200 adults with children under the age of 18 reported that their family ate dinner together 7 nights a week. is there sufficient evidence that the proportion of families with children under the age of 18 who eat dinner together 7 nights a week has decreased at the α=0.05 significancelevel?
choose the correct answer below:
a. no. there is not sufficient evidence, because the test statistic is greater than the critical value, meaning that we reject the null fytothes
b. no. there is not sufficient evidence, because the test statistic is greater than the critical value, meaning that we do not rejeot the nu w
c. yes. there is sufficient evidence, because the test statistic is greater than the critical value, meaning that we reject the nul livpefthesis.
d. yes. there is sufficient evidence, because the test statistic is greater than the critical value, mearing thal we do not reject the nill hyoe
Answers: 3
Mathematics, 21.06.2019 22:00, zurfluhe
Manuela claims that and are congruent. which statement best describes her claim? she is incorrect because the segments do not have the same orientation. she is incorrect because the segments do not have the same length. she is correct because the segments have the same length. she is correct because the segments have the same orientation.
Answers: 1
Mathematics, 22.06.2019 04:00, lunarfox270p16yqz
What value of s iwhat value of s is a solution to this equation? 27+6s=9ss a solution to this equation? 27+6s=9s
Answers: 1
Mathematics, 22.06.2019 05:00, dicewillis
As a salesperson you get $53/day and $3.75/ each sal you make. if you want to make at least $128 in one day, how many sales would you need to make? a 10b 15c 20d 25
Answers: 1
36% of adults with children under the age of 18 previously reported that their family ate dinner tog...
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