Question: Please help me with this problem and please show all the work Q6.) Samples of trout were measured in Lake Mansfield and in Lake Buel.

Please help me with this problem and please show all the work

Q6.) Samples of trout were measured in Lake Mansfield and in Lake Buel. 60 were measured from Lake Mansfield with a sample mean of 7.2" and a sample standard deviation of 1.2" while the 50 measured from lake Buel had a sample mean of 6.9" with a sample standard deviation of 0.8". Test, at the 90% significance level if the means are different. State the null and alternative hypotheses, alpha, and the conclusion

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