83% of owned dogs in the United States are spayed or neutered.
Round your answers to four decimal places. If 36 owned dogs are
randomly selected, find the probability that
a. Exactly 28 of them are spayed or neutered.
b. At most 30 of them are spayed or neutered.
c. At least 29 of them are spayed or neutered.
d. Between 24 and 30 (including 24 and 30) of them are spayed or
neutered.
83% of owned dogs in the United States are spayed or neutered. Round your answers to...
84% of owned dogs in the United States are spayed or neutered. Round your answers to four decimal places. If 33 owned dogs are randomly selected, find the probability that a. Exactly 26 of them are spayed or neutered. b. At most 30 of them are spayed or neutered. c. At least 28 of them are spayed or neutered. d. Between 26 and 31 (including 26 and 31) of them are spayed or neutered.
61% of owned dogs in the united states are spayed or neutered. round your answers to four decimal places. if 38 owned dogs are randomly selected, find the probability that a. exactly 23 of them are spayed or neutered. b. at most 26 of them are spayed or neutered. c. at least 23 of them are spayed or neutered. d. between 18 and 23 (including 18 and 23) of them are spayed or neutered.
explain how you got your answers in the united states 36% of the population has brown eyes. if 20 people are randomly selected find the probability that: a) exactly 12 of them have brown eyes b) less than 12 of them have brown eyes c) at least 12 of them have brown eyes
n at least According to th Humane Society of the United States, there are approximately 77.5 million o ned dogs in the United States, and approximately 40% of all US households o one d09-t Suppose that the 40% figure is correct and that 15 households are randomly selected for a pet ownership survey. (a) What is the probablity that exactly eight of the households have at least one dog? (Round your answer to three decimal places.) (b) What is the...
The 2000 Census showed that 26% of all firms in the United States are owned by women. You are phoning 6 local businesses, assuming that the national percentage is true in your area.. What is the probability that all are owned by women, b) at least one is owned by woman, c) exactly 3 are owned by women?
62% of all Americans live in cities with population greater than 100,000 people. If 47 Americans are randomly selected, find the probability that a. Exactly 28 of them live in cities with population greater than 100.000 people. b. At most 32 of them live in cities with population greater than 100.000 people. c. At least 31 of them live in cities with population greater than 100.000 people. d. Between 24 and 29 (including 24 and 29) of them live in...
56% of all violent felons in the prison system are repeat offenders. If 42 violent felons are randomly selected, find the probability that a. Exactly 22 of them are repeat offenders. b. At most 24 of them are repeat offenders. c. At least 24 of them are repeat offenders. d. Between 22 and 29 (including 22 and 29) of them are repeat offenders.
29% of all college students major in STEM (Science, Technology, Engineering, and Math). If 36 college students are randomly selected, find the probability that a. Exactly 9 of them major in STEM. b. At most 13 of them major in STEM. c. At least 9 of them major in STEM. d. Between 6 and 13 (including 6 and 13) of them major in STEM.
About 1/4 of all adults in the United States have type O+ blood. If three randomly selected adults donate blood, find the probability of each of the following events. (Round your answers to four decimal places.) A. Two out of the three are type O+.
In the United States, 40% of the population has brown eyes. If 14 people are randomly selected, find the probability that at least 12 of them have brown eyes. Is it unusual to randomly select 14 people and find that at least 12 of them have brown eyes? Why or why not?