Answer Happy

"During this pandemic, the probability of owning a Mountain Bike is 44%. What is the probability that a person if the 8th to own a mountain bike if the there were already 15 persons interviewed? Write your answers in 4 decimal places."

A frequenter of a pub had observed that the new barman poured in average 0.47 liters of beer into the glass with a standard deviation equal to 0.09 liters instead of a half a liter with the same standard deviation. The frequenter had used a random sample of 51 glasses of beer in his experiment. Consider the one-sided hypothesis test for volume of beer in a glass: Ho:u=0.5 against Hu< 0.5. Determine the P-value of this test. Round your answer to four decimal places (e.g. 98.7654). O 0.0086 0 0.0068 O 0.0006 0.0008