Mathematics, 31.01.2020 01:42 zaeswag23
Arecent survey was conducted with a simple random sample of 35 shoppers at the food court in a local mall. the mall claims that the mean price for lunch is less than $4.65. the mean of the sample is $4.49, and the standard deviation of the population of lunch shoppers is $0.36. a p-value of 0.0043 is found using a 0.01 significance level to test the claim that the mean price for lunch is less than $4.65. state the conclusion about the null hypothesis.
fail to accept the null hypothesis
reject the null hypothesis
fail to reject the null hypothesis
accept the null hypothesis
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 18:00
John read the first 114 pages of a novel, which was 3 pages less than 1/3 of the novel. write an equation to determine the total number of pages (p)(p) in the novel.
Answers: 1
Mathematics, 21.06.2019 19:30
Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?
Answers: 1
Mathematics, 21.06.2019 20:00
Which part of a 2-column proof is the hypothesis of the conjecture? a) given b) reasons c) prove d) statements ! i think it's b but i'm not quite
Answers: 3
Mathematics, 21.06.2019 20:40
In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.
Answers: 3
You know the right answer?
Arecent survey was conducted with a simple random sample of 35 shoppers at the food court in a local...
Questions
Social Studies, 11.02.2020 04:32
Mathematics, 11.02.2020 04:32
History, 11.02.2020 04:33
Social Studies, 11.02.2020 04:33
Mathematics, 11.02.2020 04:33
Social Studies, 11.02.2020 04:33
Mathematics, 11.02.2020 04:33
Mathematics, 11.02.2020 04:33
Mathematics, 11.02.2020 04:35
Social Studies, 11.02.2020 04:35
Mathematics, 11.02.2020 04:36
Mathematics, 11.02.2020 04:36
