Problem number 8.2 and 8.6 wit how explanation please.

Chapter 8. Test of hypothesis's for means and proportions

8. 1 D exceeds 2.3 . Basic Techniques Give the null hypothesis for the test . Give the alternative hypothesis for the test . Standard deviation equal to . 29. Suppose that you wish to show that the population mean` \\A random sample of n = 35 observations from a population produced a mean * = 2.4 anda8. 1 D exceeds 2.3 . Basic Techniques Give the null hypothesis for the test . Give the alternative hypothesis for the test . Standard deviation equal to . 29. Suppose that you wish to show that the population mean` \\A random sample of n = 35 observations from a population produced a mean * = 2.4 anda8. 1 D exceeds 2.3 . Basic Techniques Give the null hypothesis for the test . Give the alternative hypothesis for the test . Standard deviation equal to . 29. Suppose that you wish to show that the population mean` \\A random sample of n = 35 observations from a population produced a mean * = 2.4 anda