Question: H 0 : 25 H a : > 25 A sample of 40 provided a sample mean of26.7. The population standard deviation is 6. what

H₀:25H_a:> 25

A sample of 40 provided a sample mean of26.7. The population standard deviation is 6.

what are the critical values for the rejection rule. (Round your answer to two decimal places. If the test is one-tailed, enter NONE for the unused tail.)

please show me work before rounding

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