subject
Mathematics, 24.06.2021 22:20 emilie3849

An economist claims that the proportion of people who plan to purchase a fully electric vehicle as their next car is greater than 65%. To test this claim, a random sample of 750 people are asked if they plan to purchase a fully electric vehicle as their next car Of these 750 people, 513 indicate that they do plan to purchase an electric vehicle. The following is the setup for this hypothesis test: H0:p=0.65 Ha:p>0.65 In this example, the p-value was determined to be 0.026. Come to a conclusion and interpret the results for this hypothesis test for a proportion (use a significance level of 5%.)

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 13:00
Jessica is a custodian at oracle arena.she waxes 20 m2 of the floor in 3/5 of an hour. jessica waxes the floor at a constant rate.at this rate how many sqaures meters can she wax per hour
Answers: 3
question
Mathematics, 21.06.2019 18:50
Given: pqrs is a parallelogram prove: pr and qs bisect each other at t
Answers: 1
question
Mathematics, 21.06.2019 21:10
The equation |pl = 2 represents the total number of points that can be earned or lost during one turn of a game. which best describes how many points can be earned or lost during one turn? o o -2 2 oor 2 -2 or 2 o
Answers: 1
question
Mathematics, 21.06.2019 22:30
8.74 rounded to the nearest whole number
Answers: 2
You know the right answer?
An economist claims that the proportion of people who plan to purchase a fully electric vehicle as t...
Questions
question
Mathematics, 30.01.2021 07:00
question
History, 30.01.2021 07:00
Questions on the website: 13722362