greater a barrier, and 19 said difficulty of use was barrier. Complete parts (a) through (d) below. stitutions, To sad secunty concens Tack of trust in the tec a. Construct a 90% confidence interval estimate of the population proportion of financial institutions who said that security concerns are a barrier hindering greater consumer adoption. mobile banking. 0.583 st≤ 0.727 (Round to three decimal places as needed.) b. Construct a 90% confidence interval estimate of the population proportion of financial institutions who said that lack of trust is a barrier hindering greater consumer adoption of mobile banking. SRS (Round to three decimal places as needed.).
greater a barrier, and 19 said difficulty of use was barrier. Complete parts (a) through (d) below. stitutions, To sad secunty concens Tack of trust in the tec a. Construct a 90% confidence interval estimate of the population proportion of financial institutions who said that security concerns are a barrier hindering greater consumer adoption. mobile banking. 0.583 st≤ 0.727 (Round to three decimal places as needed.) b. Construct a 90% confidence interval estimate of the population proportion of financial institutions who said that lack of trust is a barrier hindering greater consumer adoption of mobile banking. SRS (Round to three decimal places as needed.).
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Expert Solution
Step 1
Given that
Sample size n =119
Favorable cases for security concerns x =78
Sample proportion π =x/n =78/119=0.66
Favorable cases for lack of trust =70
Sample proportion π=x/n =70/119=0.59
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