Please show me how you got your answer. Thank you, it is greatly appreciated.

Question 35

A biologist believes that a certain food for her plants will affect the mean height of the plants, which is currently 22 inches with a standard deviation of 4.1 inches. To test this, she feeds the new food to each of the 22 plants in her laboratory for one month. During this month, her plants have an average height of 20.9 inches.Can we test if her food caused a difference in height with a 5% significance level?

Determine the p-value for the problem above

0.1041

0.8959

0.2082

0.0000