Conduct a statistical test to determine if the unemployment percentages in Texas and Oklahoma MSAs di?er. The probability of making a Type I(i )error should he .05.

The following data indicate the November 2020 unemployment pacentages in Oklahoma's four MSAs. Add the following four observations to your data ?le of Texas metropolitan unemployment percentages.

id Name Unemgloyed

26 Enid 13.6

27 Lawton 16.7

28 Oklahoma City 7.1

29 Tulsa 8.9

To check my work attached is a copy of my SPSS output

please show work

Group Statistics Std. Std. Error state N Mean Deviation Mean punempl 25 8.204 2.1935 4387 2 4 11.575 4.3798 2. 1899 Independent Samples Test Levene's t-test Test for for Equality Equality of of Variances Means punempl Equal 7.341 .012 -2.473 27 variances F Sig. df assumed Equal variances -1.509 3.245 not assumed Independent Samples Test t-test for Equality of Means 95% Confidence Interval of the Mean Std. Error Difference Sig. (2-tailed) Difference Difference Lower punempl Equal variances 020 -3.3710 1.3632 6.1681 assumed Equal variances 222 -3.3710 2.2334 -10.1846 not assumed Independent Samples Test t-test for Equality of Means 95% Con the Difference Upper punempl Equal variances assumed .5739 Equal variances not assumed 3.4426