Health insurance benefits vary by the size of the company (the Henry J. Kaiser Family Foundation website, June 23, 2016). The sample data below show the number of companies providing health insurance for small, medium, and large companies. For the purposes of this study, small companies are companies that have fewer than 100 employees. The questionnaire 100 to 999 employees, and largest companies have 1000 or more employees. The questionnaire sent to 225 employees asked whether or not the employee had health insurance and then asked the employee to indicate the size of the company.
Ans:
a)
Observed(fo) | |||
Yes | No | Total | |
Small | 33 | 17 | 50 |
medium | 66 | 9 | 75 |
Large | 90 | 10 | 100 |
Total | 189 | 36 | 225 |
Expected(fe) | |||
Yes | No | Total | |
Small | 42 | 8 | 50 |
medium | 63 | 12 | 75 |
Large | 84 | 16 | 100 |
Total | 189 | 36 | 225 |
Chi square=(fo-fe)^2/fe | |||
Yes | No | Total | |
Small | 1.93 | 10.13 | 12.05 |
medium | 0.14 | 0.75 | 0.89 |
Large | 0.43 | 2.25 | 2.68 |
Total | 2.50 | 13.13 | 15.63 |
Chi square=15.63
df=(3-1)*(2-1)=2
p-value=CHIDIST(15.63,2)=0.0004
As,p-value is less than 0.05,we reject the null hypothesis.We can conclude that health insurance is not independent of the size of the company.
b)
Percentage for small=100*17/50=34%
Percentage for medium=100*9/75=12%
Percentage for large=100*10/100=10%
Yes,Small companies are more likely to lack health insurance.
Health insurance benefits vary by the size of the company (the Henry J. Kaiser Family Foundation...
Health insurance benefits vary by the size of the company (the Henry J. Kaiser Family Foundation website, June 23, 2016). The sample data below show the number of companies providing health insurance for small, medium, and large companies. For the purposes of this study, small companies are companies that have fewer than 100 employees. Medium-sized companies have 100 to 999 employees, and large companies have 1000 or more employees. The questionnaire sent to 225 employees asked whether or not the...
Health insurance benefits vary by the size of the company (the Henry J. Kaiser Family Foundation website, June 23, 2016). The sample data below show the number of companies providing health insurance for small, medium, and large companies. For the purposes of this study, small companies are companies that have fewer than 100 employees. Medium-sized companies have 100 to 999 employees, and large companies have 1000 or more employees. The questionnaire sent to 225 employees asked whether or not the...
Health insurance benefits vary by the size of the company (the Henry J. Kaiser Family Foundation website, June 23, 2016). The sample data below show the number of companies providing health insurance for small, medium, and large companies. For the purposes of this study, small companies are companies that have fewer than 100 employees. Medium-sized companies have 100 to 999 employees, and large companies have 1000 or more employees. The questionnaire sent to 225 employees asked whether or not the...
Health insurance benefits vary by the size of the company (the Henry J. Kaiser Family Foundation website, June 23, 2016). The sample data below show the number of companies providing health insurance for small, medium, and large companies. For the purposes of this study, small companies are companies that have fewer than 100 employees. Medium-sized companies have 100 to 999 employees, and large companies have 1000 or more employees. The questionnaire sent to 225 employees asked whether or not the...
eBook Health insurance benefits vary by the size of the company (the Henry J. Kaiser Family Foundation website, June 23, 2016). The sample data below show the number of companies providing health insurance for small, medium, and large companies. For the purposes of this study, small companies are companies that have fewer than 100 employees. Medium-sized companies have 100 to 999 employees, and large companies have 1000 or more employees. The questionnaire sent to 225 employees asked whether or not...
er 12 Assignment Health insurance benefits vary by the size of the company (the Henry J. Kaiser Family Foundation website, June 23, 2016). The sample data below show the number of companies providing health insurance for small, medium, and large companies. For the purposes of this study, small companies are companies that have fewer than 100 employees. Medium-sized companies have 100 to 999 employees, and large companies have 1000 or more employees. The questionnaire sent to 225 employees asked whether...
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Health insurance benefits vary by the size of the company. The sample data below show the number of companies providing health insurance for small, medium, and large companies. For purposes of this study, small companies are companies that have fewer than 100 employees. Medium-sized companies have 100 to 999 employees, and large companies have 1,000 or more employees. The questionnaire sent to 225 employees asked whether or not the employee had health insurance and then asked the employee to indicate...
Health insurance benefits vary by the size of the company. The sample data below show the number of companies providing health insurance for small, medium, and large companies. For purposes of this study, small companies are companies that have fewer than 100 employees. Medium-sized companies have 100 to 999 employees, and large companies have 1,000 or more employees. The questionnaire sent to 225 employees asked whether or not the employee had health insurance and then asked the employee to indicate...
Tables 8. insurance benefits vary by the size of the company. The sam arge companies. For mall companies are companies that have fewer than 100 employees. Medium-sized companies have 100 to 999 employees, and large companies have 1,000 or more employees. of companies p purposes of this study, ts health l for small, medium, and questionnaire sent to 225 employees asked whether or not the employee had health Insurance and then asked the employee to indicate the size of the...