# Question: you want to know if there is a statistically significant...

###### Question details

You want to know if there is a statistically significant
difference between father’s age and miscarriage.

You collect data at the Totally Made Up Hospital and find the
following:

Miscarriage | N | Mean Paternal Age | Standard Deviation |

No | 162 | 33.4 | 2.8 |

Yes | 48 | 41.1 | 3.1 |

a. What is your null hypothesis?

b. What is your research hypothesis?

c. What test would you run to test your hypothesis?

d. Compute the test at the 5% level of significance.

e. State whether you accept or reject the null hypothesis