Answer:
men dog-59.09 women-40.90 total- 100%
men cat-61.29 women-38.70 total- 100%
men bird-39.13 women- 60.87 total- 100%
men total- 55.83 women- 44.16 total- 100%
Step-by-step explanation:
Using the hypergeometric distribution, it is found that there is a 0.0002 = 0.02% probability that exactly 6 patients will die.
<h3>What is the hypergeometric distribution formula?</h3>
The formula is:
The parameters are:
- x is the number of successes.
- N is the size of the population.
- n is the size of the sample.
- k is the total number of desired outcomes.
The values of the parameters for this problem are:
N = 25, k = 6, n = 8.
The probability that exactly 6 patients will die is P(X = 6), hence:
0.0002 = 0.02% probability that exactly 6 patients will die.
More can be learned about the hypergeometric distribution at brainly.com/question/24826394
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Using proportions, it is found that the length of the rectangle should be of 152 inches.
<h3>What is a proportion?</h3>
A proportion is a fraction of a total amount, and the measures are related using a rule of three. Due to this, relations between variables, either direct or inverse proportional, can be built to find the desired measures in the problem.
His proportion of width-to-length is of 5/8. For this problem, the width is of 95 inches, hence the length is found according to the following<em> rule of three</em>:
5/8 = 95/x
Applying cross multiplication:
5x = 8 x 95
x = 8(95)/5
x = 152 inches.
The length of the rectangle should be of 152 inches.
More can be learned about proportions at brainly.com/question/24372153
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The company pays $142.60 for all three people empolyees' wages for one hour of work
