​Solve Each of the Following for the Missing Value

question 31

Short Answer

​Solve each of the following for the missing value. Round amounts to the nearest two decimal places.
​
a.127% of 460 = __________
b.__________ of $220 = $9.90
c.33 1/3% of __________ = 117

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Definitions:

Student T Distribution

A probability distribution that is used in hypothesis testing for small sample sizes or when the population standard deviation is unknown.

Expected Value

A statistical concept representing the average outcome one would expect to see from a probability distribution over many trials.

Exponential Distribution

A model used in statistics for describing the times between events in a process where events occur continuously and independently at a constant rate.

Proportion

A fraction or percentage that indicates the part of a whole represented by a certain count or quantity.