NOTE: ANSWERS MUST BE DIGITALIZED NOT HANDWRITTEN BECAUSE I AM HAVING A HARD TIME SEEING MESSY HANDWRITING

Direction: Solve the following problem below. SHOW THE COMPLETE SOLUTION.

Scenario 2: The mean content of 25 bottles of brand 3 mango juice is 255 ml with a standard deviation of 9 ml. Test the manufacturer's claim that the bottle contains, on the average, 260 ml at 1% level of signicance. (5 points) Test the hypothesis in the given situation. Follow the steps in hypothesis testing and draw a conclusion. Write the null and alternative hypothesis in sentence form and in symbols. Shade the rejection region in the normal curve. Write the conclusion in statement form. Resets