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This assignment is STA101 statics business assignment brief in which we discuss solution of the statics math topic.
Question 1
A basketball player has the following points for seven games: 20, 25, 32, 18, 19, 22, and 30. Compute the following measures:
Question 2
Suppose during weekends, 55 percent of adults go to the beach, 45 percent go to the cinema, and 10 percent go to both the beach and the cinema.
Question 3:
A Financial Consultant has classified his clients according to their gender and the composition of their investment portfolio (primarily bonds, primarily stocks, or a balanced mix of bonds and stocks). The proportions of clients falling into the various categories are shown in the following table:
Gender | Bonds | Stock | Balanced |
Male | 0.18 | 0.20 | 0.25 |
Female | 0.12 | 0.16 | 0.15 |
One client is selected at random, and two events A and B are defined as follows:
Find the following probabilities
Question 4
Find the following probabilities by checking the z table
Question 5
The foreman of a bottling plant has observed that the amount of soda in each “32-ounce” bottle is actually a normally distributed random variable, with a mean of 32.2 ounces and a standard deviation of 0.3 ounce.