Hint1 Hinta At one large college, 5540 out of the 8500 students surveyed said they plan...
At one large college, 1969 out of the 3500 students surveyed said they plan to take another science class. Find the 95% confidence interval for the proportion of students that said they plan to take another science class. _?_% to _?_%
A new fertilizer was applied to the soil of 36 bean plants. 52% showed increased growth. Find the margin of error and 95% confidence interval for this statistic. Round all answers to 1 decimal place. Margin of Error (as a percentage): % Confidence Interval: % to Add Work Submit Question A sample of voters were polled to determine the likelyhood of measure 324 passing. The poll determined that 37 % of voters were in favor of the measure with a...
In one city, 41.4% of the 8500 students surveyed said they eat at the school cafeteria. Find the 95% confidence interval for the proportion of students that said they eat at the school cafeteria. _?_% to _?_%
Hint1 Hint In one city, 28.8% of the 7500 students surveyed said they eat at the school cafeteria. Find the 95% confidence interval for the proportion of students that said they eat at the school cafeteria. % to %
13. (1 point) Wayne State College surveyed 900 students to learn if students would like to switch to Coke products in school vending machines. The survey found 396 said the college should make the switch. What is the point estimate of the proportion of students at the college who would say the college should switch to Coke products? a. 396 b. 900 c. 0.44 d. 2.27 14. (1 point) Wayne State College surveyed 900 students to learn if students would...
When 308 college students are randomly selected and surveyed , it is found that 129 own a car . Find a 95% confidence interval for the true proportion of all college students who own a car.
When 308 college students are randomly selected and surveyed , it is found that 129 own a car . Find a 95% confidence interval for the true proportion of all college students who own a car.
Recently, 405 college students were surveyed, 185 said they own their car. Calculate a 90% confidence interval for the proportion of college students who say they own their cars. OA. (0.4568, 0.4975) O B. (0.4161, 0.4568) O C. (0.4568, 0.9000) O D. (04161, 0.4975)
when 294 college students are randomly selected and surveyed, it is found that 130 own a car. Find a 90% confidence interval for the proportion of all college students who own a car. Show all work!!
4* When 308 college students are randomly selected and surveyed, it is found that 129 own a car. Find a 95% confidence interval for the true proportion of all college students who own a car. O 0.363 <p <0.473 O 0.310 < p < 0.434 30.364 < p < 0.474 0.362 < p < 0.474