Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

A new study found that only approximately 50% of people who buy a smart appliance connect it to the internet. The reason given for many

A new study found that only approximately 50% of people who buy a smart appliance connect it to the internet. The reason given for many customers is technical constraints. One manufacturer is now offering free virtual set-up consultations to customers that buy their products in order to increase the percentage of people that connect their smart appliances to the internet. After six months of providing virtual set-up consultations, a sample of 185 customers is selected a random. In this sample 98 customers have connected their smart appliance to the internet. a. Use this sample to conduct the appropriate hypothesis test using a significance level of 0.01. b. Based on your decision made in part a, what type of error is possible? c. Describe the error you selected above in the context of this problem by choosing one correct option for each of the two parts shown. The data leads us to support/not support the claim that the percentage of customers that connect their smart appliance to the internet is greater than 50%, when in reality the percentage is/is not greater than 50%.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Prealgebra

Authors: Elayn Martin Gay

7th edition

321955048, 978-0321955043

More Books

Students also viewed these Mathematics questions

Question

=+b) Give a 99% confidence interval for the difference.

Answered: 1 week ago