#### A PHP Error was encountered

Severity: Notice

Message: Undefined index: userid

Filename: views/question.php

Line Number: 212

Backtrace:

File: /home/noqkocv1izd6/public_html/application/views/question.php

Line: 212

Function: _error_handler

File: /home/noqkocv1izd6/public_html/application/controllers/Questions.php

Line: 416

Function: view

File: /home/noqkocv1izd6/public_html/index.php

Line: 315

Function: require_once

## A study, which randomly surveyed 3,500 households and drew on this information from the CRA, found that 73% of households

A study, which randomly surveyed 3,500 households and drew on this information from the CRA (Canada Revenue Agency), found that 73% of households have conducted at least one pension rollover from an employer-sponsored retirement plan. Suppose a recent random sample of 90 households in a certain county was taken and respondents were asked whether they had ever funded a RRSP account with a rollover from an employer-sponsored retirement plan. Based on the sample data below, can you conclude at the 0.01 level of significance that the proportion of households in the county that have funded an RRSP with a rollover is different from the proportion for all households reported in the study?

72 respondents said they had funded an account; 18 respondents said they had not

Determine the null and alternative hypotheses. Choose the correct answer below.

Calculate the test statistic.

Z = ____ ?

Find the p-value.

p-value = ___ ?

Determine a conclusion.

Do not reject Ho. There is insufficient evidence to conclude that the proportion of households in the county that have funded a RRSP with a rollover is different from the proportion for all households in the study.