Recent data has shown that 30 percent of householders have a Netflix subscription. If 15 households...
Recent data has shown that 30 percent of householders have a Netflix subscription. If 15 households are randomly selected, the probability that at least 5 of them have Netflix isAnswer(please provide your answer to 4 decimal places).
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Recent data has shown that 30 percent of householders have a
Netflix subscription. If 15 households...
A recent study showed that 50 percent of households in Syracuse have at least 2 cars....
A recent study showed that 50 percent of households in Syracuse have at least 2 cars. Let X denote a binomially distributed random variable that is the number of households that have at least 2 cars. Out of 16 randomly chosen households, what is the probability that exactly nine have at least 2 cars; at most six have at least 2 cars; anywhere from 8 to 12 have at least 2 cars?
A recent study showed that 50 percent of households in Syracuse have at least 2 cars....
A recent study showed that 50 percent of households in Syracuse have at least 2 cars. Let X denote a binomially distributed random variable that is the number of households that have at least 2 cars. Out of 16 randomly chosen households, what is the probability that a. exactly nine have at least 2 cars; b. at most six have at least 2 cars; c. anywhere from 8 to 12 have at least 2 cars?
According to recent surveys, 60% of households have personal computers. If a random sample of 185...
According to recent surveys, 60% of households have personal computers. If a random sample of 185 households is selected, what is the probability that more than 65 but fewer than 101 have a personal computer? Roundt-value calculations to 2 decimal places and final answer to 4 decimal places. Source: New York Times Almanac. P(65<x<101)
1. (17 points) In a pet friendly vicinity area 65.43% of households have at least one...
1. (17 points) In a pet friendly vicinity area 65.43% of households have at least one pet. In this vicinity, 51.51% of households are in the suburbs. 69.75% of these suburban households have at least one pet. a) (3 points) Let A denote the event that a household from this vicinity has at least one pet. Let B denote the event that a household from this vicinity is in the suburbs. Collect and organize into proper probability notation all of...
In a region, 80% of the population have brown eyes. If 15 people are randomly selected,...
In a region, 80% of the population have brown eyes. If 15 people are randomly selected, find the probability that at least 13 of them have brown eyes. Is it unusual to randomly select 15 people and find that at least 13 of them have brown eyes? Why or why not? The probability that at least 13 of the 15 people selected have brown eyes is (Round to three decimal places as needed.)
QUESTION 4 In a recent study the following data was obtained in response to the question...
QUESTION 4 In a recent study the following data was obtained in response to the question "Do you favor recycling in your neighborhood? Yos No No Opinion 22 19 19 18 male female 24 20 If a person is selected at random, what is the probability that the person is either male or said yes? Give your answer as a decimal (not a percent) correct to 3 decimal places. QUESTION 5 A recent poll found that 26% of those surveyed...
A recent survey found that 74% of households had Internet access and 70% of households had...
A recent survey found that 74% of households had Internet access and 70% of households had cable television. Also, it was reported that 69% of the households in the survey had both Internet and cable television. Determine the probability of selecting a household that had either Internet access or cable television P(Internet or cable)- Type an integer or a decimal) (u) More A company that bakes chocolate chip cookies averages 52 chocolate chips per cookie. Assume that the number of...
recent survey, the following data were obtained in response to the questions, the number of summer...
recent survey, the following data were obtained in response to the questions, the number of summer classes were increased, would you be more likely to enroll in one or more of them?" No Undecided Class Yes 8 15 Freshmen Sophomores a) If a student is selected at random, find the probability the student answered no given the student was a sophomore. Write answer as a percent rounded to two decimal places. (3 points) b) If a student is selected at...
According to government data, 33% of employed women have never been married. Rounding to 4 decimal...
According to government data, 33% of employed women have never been married. Rounding to 4 decimal places, if 15 employed women are randomly selected: a. What is the probability that exactly 2 of them have never been married? b. That at most 2 of them have never been married? c. That at least 13 of them have been married?
32.) the data on the right represent the number of live multiple delivery births (3 or...
32.) the data on the right represent the number of live multiple
delivery births (3 or more babies) in a particular year for women
15 to 54 years old. use data to complete parts a through d
The data on the right represent the number of the multiple delivery birthe (three or more babies) na particular you for women 16 to 5 years old. Use the date to complete parts (4) through (4) below Number of Multiple Birth Age 15-19...
According to recent surveys, 60% of households have personal computers. If a random sample of 185 households is selected, what is the probability that more than 65 but fewer than 101 have a personal computer? Roundt-value calculations to 2 decimal places and final answer to 4 decimal places. Source: New York Times Almanac. P(65<x<101)
1. (17 points) In a pet friendly vicinity area 65.43% of households have at least one pet. In this vicinity, 51.51% of households are in the suburbs. 69.75% of these suburban households have at least one pet. a) (3 points) Let A denote the event that a household from this vicinity has at least one pet. Let B denote the event that a household from this vicinity is in the suburbs. Collect and organize into proper probability notation all of...
In a region, 80% of the population have brown eyes. If 15 people are randomly selected, find the probability that at least 13 of them have brown eyes. Is it unusual to randomly select 15 people and find that at least 13 of them have brown eyes? Why or why not? The probability that at least 13 of the 15 people selected have brown eyes is (Round to three decimal places as needed.)
QUESTION 4 In a recent study the following data was obtained in response to the question "Do you favor recycling in your neighborhood? Yos No No Opinion 22 19 19 18 male female 24 20 If a person is selected at random, what is the probability that the person is either male or said yes? Give your answer as a decimal (not a percent) correct to 3 decimal places. QUESTION 5 A recent poll found that 26% of those surveyed...
A recent survey found that 74% of households had Internet access and 70% of households had cable television. Also, it was reported that 69% of the households in the survey had both Internet and cable television. Determine the probability of selecting a household that had either Internet access or cable television P(Internet or cable)- Type an integer or a decimal) (u) More A company that bakes chocolate chip cookies averages 52 chocolate chips per cookie. Assume that the number of...
recent survey, the following data were obtained in response to the questions, the number of summer classes were increased, would you be more likely to enroll in one or more of them?" No Undecided Class Yes 8 15 Freshmen Sophomores a) If a student is selected at random, find the probability the student answered no given the student was a sophomore. Write answer as a percent rounded to two decimal places. (3 points) b) If a student is selected at...
32.) the data on the right represent the number of live multiple
delivery births (3 or more babies) in a particular year for women
15 to 54 years old. use data to complete parts a through d
The data on the right represent the number of the multiple delivery birthe (three or more babies) na particular you for women 16 to 5 years old. Use the date to complete parts (4) through (4) below Number of Multiple Birth Age 15-19...
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