Mathematics, 03.05.2020 13:53 Batzs3rdacct
A leading medical journal has claimed that 71% of roller coaster rides get extreme anxiety just before the ride begins. A popular theme park wants to conducts a survey to verify this the patrons in their park and wants to do so with a margin of error of +8%. What minimum sample size, rounded to the nearest whole person, would the theme park need to use?
A. N ≥ 129
B. N ≥ 118
C. N ≥ 150
D. N ≥ 75
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 18:30
Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days
Answers: 2
Mathematics, 21.06.2019 20:00
Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line
Answers: 1
Mathematics, 21.06.2019 22:20
Question 9 of 10 2 points suppose your sat score is 1770. you look up the average sat scores for students admitted to your preferred colleges and find the list of scores below. based on your sat score of 1770, which average score below represents the college that would be your best option? o a. 1790 o b. 2130 o c. 2210 od. 1350
Answers: 3
Mathematics, 22.06.2019 02:30
In the next 10 month,colin wants to save $900 for his vacation.he plans to save $75 each of the first 8 months. how much must he save each of the last 2 months in order to meet his goal if he saves the same amount each month ?
Answers: 1
You know the right answer?
A leading medical journal has claimed that 71% of roller coaster rides get extreme anxiety just befo...
Questions
Mathematics, 22.10.2019 13:00
Mathematics, 22.10.2019 13:00
World Languages, 22.10.2019 13:00
History, 22.10.2019 13:00
Spanish, 22.10.2019 13:00
Mathematics, 22.10.2019 13:00
