Question 4 (10 points)
1 answer:
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To answer this, let the 3 sides of the regular sized rectangular box be x, y, and z.
When we double all the sides, the new sides have lengths 2x, 2y, and 2z, respectively.
Since the regular box (with dimensions x,y, and z) have 750 toothpicks, we can write
Similarly we can write for the jumbo box as,
which is equal to
So this is 8 times the original of . Hence the jumbo box will have 8 times 750 number of toothpicks.
ANSWER: toothpicks
Complete Question
According to a study done by a university student, the probability a randomly selected individual will not cover his or her mouth when sneezing is 0.267 Suppose you sit on a bench in a mall and observe people's habits as they sneeze
(a) What is the probability that among 18 randomly observed individuals exactly 6 do not cover their mouth when sneezing?
Answer:
Step-by-step explanation:
From the question we are told that:
Sample size
Probability
No. that do not cover their mouth when sneezing
Generally the equation for The Binomial distribution is mathematically given by
Parameters
B(18,0.267)
Therefore
Where
Therefore