# Show the four steps and the p-value for each problem 1The mean hourly wage for employees in goods-pr

Show the four steps and the p-value for each problem

1The mean hourly wage for employees in goods-producing industries is currently \$2457 suppose we take a sample of employees from the manufacturing industry to see if the mean hourly wage differs from the reported mean of \$2457 for the goods producing industry

a stat the null and alternative hypotheses we should use to test whether the population mean hourly wage in the manufacturing industry differs from the population mean hourly wage in the goods producing industries

b suppose a sample of 30 employees from the manufacturing industry showed a sample mean of 2389 hour assume population standard deviation of 240 per hour and compute the p value

c with a=05 as the level of significance what is your conclusion

2Annual per capita consumption of milk is 216 gal a sample of 16 individuals from webster showed a sample mean annual consumption of 241 gallons with a standard deviation of s = 48

adevelop hypotheses test that can be used to determine whether the mean annual consumption in webster is higher than national mean

bWhat is the point estimate of the diff between mean annual consumption in web and the national mean

c At a = 05 test the significant difference what is your conclusion