Determine the hypotheses and justify them with a simple sent

Determine the hypotheses and justify them with a simple sentence describing what you’re testing.

Determine the correct distribution to use and briefly discuss why.

Generate your test statistic.

Determine the P-Value for comparison,

State your decision, whether you reject or fail to reject the null hypothesis and why.

Give a brief conclusion.

Some say that the \"freshman 15\" is turning into the \"freshman 30\". You sneak into the records office at your university and randomly pull 16 student files and record their incoming freshman weight and outgoing freshman weight with the results shown below. Test whether what some are saying is true.

Incoming Outgoing

150 160

122 137

113 103

225 218

109 135

175 178

99 97

107 113

114 125

170 195

150 184

135 147

142 159

120 146

111 135

109 127

Solution

From the given data the