Standard deviation: Refer to Exercise 12. Find the standard deviation of the number of particles that are withdrawn.
Answer to relevant QuestionsCongenital disease: The connexin-26 mutation is a genetic mutation that results in deafness. The probability that a person carries a gene with this mutation is 0.0151. Find the probability that exactly 10 people in a sample ...Genetic disease: Sickle-cell anemia is a disease that results when a person has two copies of a certain recessive gene. People with one copy of the gene are called carriers. Carriers do not have the disease, but can pass the ...Find the area: Find the area under the standard normal curve a. To the left of z .= 035 b. To the right of z = —1.56 c. Between z= 0.35 and z = 2.47 Your battery is dead: The lifetimes of a certain type of automobile battery are normally distributed with mean 5.9 years and standard deviation 0.4 year. The batteries are guaranteed to last at least 5 years. What proportion ...Explain how to decide when it is appropriate to use the normal approximation to the binomial distribution.
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