A bakery sells 6 different kinds of pastry (and has at least 12 of each kind). (A.1) How many different selections of 12 pastries can be made? (A.2) How many different selections of 12 pastries can be made if at least one of each kind must be selected? (A.3) Suppose that raspberry swirl is one kind of pastry sold. How many selections of 12 pastries can be made if you must have exactly 5 raspberry swirl pastries?
Inverse Normal Distribution
The method used for finding the corresponding z-critical value in a normal distribution using the known probability is said to be an inverse normal distribution. The inverse normal distribution is a continuous probability distribution with a family of two parameters.
Mean, Median, Mode
It is a descriptive summary of a data set. It can be defined by using some of the measures. The central tendencies do not provide information regarding individual data from the dataset. However, they give a summary of the data set. The central tendency or measure of central tendency is a central or typical value for a probability distribution.
Z-Scores
A z-score is a unit of measurement used in statistics to describe the position of a raw score in terms of its distance from the mean, measured with reference to standard deviation from the mean. Z-scores are useful in statistics because they allow comparison between two scores that belong to different normal distributions.
![[A] A bakery sells 6 different kinds of pastry (and has at least 12 of each kind).
(A.1) How many different selections of 12 pastries can be made?
(A.2) How many different selections of 12 pastries can be made if at least one of each
kind must be selected?
(A.3) Suppose that raspberry swirl is one kind of pastry sold. How many selections of
12 pastries can be made if you must have exactly 5 raspberry swirl pastries?
(A.4) How many different selections of 12 pastries can be made so that you have at most
2 raspberry swirl pastries?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6513db26-79cd-42e4-9371-d6e2b153317b%2Fdeac55d4-0694-4b09-bace-7336a0a8a18f%2Fwfdjzbc_processed.jpeg&w=3840&q=75)
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