# Question 1 (b)

# Question 2 (c)

# Question 4

Statistic/Parameter |
Condition/Assumption |
How do we check? |
---|---|---|

More two Sample Proportions (Test for Homogeneity) |
1. Count Condition: The data are 2. Independent Condition: Data in groups are 3. |
1. Verify this. 2. SRS and 10n < N 3. Count > 5 |

# Question 5 (a)

# Question 5 (b)

Statistic/Parameter |
Condition/Assumption |
How do we check? |
---|---|---|

Two Sample Proportions (Independent) |
1. 2. Normality Condition: 3. Independent Condition: The selection of each subject is independent of each other ( 4. Independence of Groups Condition: The groups are |
1. Based on the information provided. 2. Show that the inequalities are true. 3. Show that the inequality is true. 4. Based on the information provided. |

# Question 5 (c)

# Question 6 (a)