You may need to use the appropriate appendix table or technology to answer this question.Consider the following hypothesis test.

H₀: 20

H_a: < 20

A sample of 50 provided a sample mean of 19.3. The population standard deviation is 2.(a)Find the value of the test statistic. (Round your answer to two decimal places.)(b)Find the p-value. (Round your answer to four decimal places.)p-value = (c)Using

= 0.05,

state your conclusion.Reject H₀. There is sufficient evidence to conclude that < 20.Reject H₀. There is insufficient evidence to conclude that < 20. Do not reject H₀. There is sufficient evidence to conclude that < 20.Do not reject H₀. There is insufficient evidence to conclude that < 20.(d)State 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.)test statistictest statisticState your conclusion.Reject H₀. There is sufficient evidence to conclude that < 20.Reject H₀. There is insufficient evidence to conclude that < 20. Do not reject H₀. There is sufficient evidence to conclude that < 20.Do not reject H₀. There is insufficient evidence to conclude that < 20