. Using the 10% significance level, can you conclude that the mean hourly earnings of both groups are not the same in this state? Note: No need excel formula

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QUESTION 4 A. The department of labor in a state wanted to find the compensation of hotel employees. A random sample of 20 cleaning persons produced the mean hourly earnings of $10.60 with a standard deviation of $1.05. A random sample of 25 bellhops gave the mean hourly earnings of $11.20 with a standard deviation of $1.30. Assume that the hourly earnings of both groups are normally distributed with unequal unknown population variances. Using the 10% significance level, can you conclude that the mean hourly earnings of both groups are not the same in this state? Note: No need excel formula
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