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Which letter identifies the region that is know as he optic disc?

Provide an appropriate response.Consider the discrete probability distribution to the right when answering the following question. Find the probability that x exceeds 5.

Classify the following random variable according to whether it is discrete or continuous.the number of goals scored in a hockey game

Provide an appropriate response.High temperatures in a certain city for the month of August follow a uniform distribution over the interval to Find the high temperature which 90% of the August days exceed.

Provide an appropriate response.The amount of corn chips dispensed into a 10-ounce bag by the dispensing machine has been identified as possessing a normal distribution with a mean of 10.5 ounces and a standard deviation of 0.1 ounce. Suppose 400 bags of chips were randomly selected from this dispensing machine. Find the probability that the sample mean weight of these 400 bags exceeded 10.6 ounces.

Provide an appropriate response.A physical fitness association is including the mile run in its secondary-school fitness test. The time for this event for boys in secondary school is known to possess a normal distribution with a mean of 440 seconds and a standard deviation of 50 seconds. Find the probability that a randomly selected boy in secondary school will take longer than 325 seconds to run the mile.

Find the indicated z-score.Find the z-score for which the area under the standard normal curve to its right is 0.70.

30% of what number is 48?

Find the missing side of the triangle shown below, if the perimeter is 44.4.     

Sonya rode her bike a total of 11 miles, from home to the library and then to the beach. The distance from Sonya’s house to the library is 4 miles. What is the distance from the library to the beach?        ?    miles