represents the worst possible ife and 10 represents the best possible life. The In a recent...
In a recent study on world happiness, participants were asked to evaluate their current lives on a scale from 0 to 10, where 0 represents the worst possible life and 10 represents the best possible life. The responses were normally distributed, with a mean of 5.6 and a standard deviation of 2.3. Answer parts (a)-(d) below. (a) Find the probability that a randomly selected study participant's response was less than 4. The probability that a randomly selected study participant's response was less...
In a recent study on world happiness, participants were asked to evaluate their current lives on a scale from 0 to 10, where 0 represents the worst possible life and 10 represents the best possible life. The responses were normally distributed, with a mean of 4.7 and a standard deviation of 2.4. Answer parts (a)dash(d) below a) Find the probability that a randomly selected study participant's response was less than 44. The probability that a randomly selected study participant's response...
In a recent study on world happiness, participants were asked to evaluate their current lives on a scale from 0 to 10, where 0 represents the worst possible life and 10 represents the best possible life. The responses were normally distributed, with a mean of 5.7 and a standard deviation of 2.3 Answer parts (a)–(d) below. (a) Find the probability that a randomly selected study participant's response was less than 44. The probability that a randomly selected study participant's response...
In a recent study on world happiness, participants were asked to evaluate their current lives on a scale from 0 to 10, where 0 represents the worst possible life and represents the best possible life. The responses were normally distributed, with a mean of 6.2 and a standard deviation of 1.9. Answer parts (a)-(d) below (a) Find the probability that a randomly selected study participant's response was less than 4. The probability that a randomly selected study participant's response was less than...
WESLUIT ma recent study on world happiness, participants were asked to evaluate their current lives on a scale from 0 to 10, where represents the worst possible ife and represents the best possible life. The responses were normally distributed, with a mean of 6.2 and a standard deviation of 19. Answer parts(a)- below (a) Find the probability that a randomly selected study participant's response was less than 4 The probability that a randomly selected study participant's response was less than...
In a recent study on world happiness, participants were asked to evaluate their current lives on a scale from 0 to 10, where 0 represents the worst possible life and 10 represents the best possible life. The responses were normally distributed, with a mean of 61 and a standard deviation of 23. Answer parts (a}(d) below. (a) Find the probability that a randomly selected study participant's response was less than 4. The probability that a randomly selected study participant's response...
In a recent study on world happiness, participants were asked to evaluate their current lives on a scale from 0 to 10, where 0 represents the worst possible life and 10 represents the best possible life. The responses were normally distributed, with a mean of 5.8 and a standard deviation of 1.8. Answer parts (a)dash–(d) below. (a) Find the probability that a randomly selected study participant's response was less than 4. The probability that a randomly selected study participant's response...
In a recent year, the total scores for a certain standardized test were normally distributed, with a mean of 500 and a standard deviation of 10.4. Answer parts (a)- (d) below.(a) Find the probability that a randomly selected medical student who took the test had a total score that was less than 494 .The probability that a randomly selected medical student who took the test had a total score that was. less than 494 is 0.2809.(Round to four decimal places...
In a recent study on world happiness, participants were asked to evaluate their current lives on a scale from 0 to 10, where 0 represents the worst possible life and 10 represents the best possible life. The responses were normally distributed, with a mean of 5.8 and a standard deviation of 2.1 Answer parts (a)dash–(d) below. (c) Find the probability that a randomly selected study participant's response was more than 8. The probability that a randomly selected study participant's response...
In a survey of a group of men, the heights in the 20-29 age group were normally distributed with a mean of 696 inches and a standard deviation of 20 inches. A study participantis randomly selected Complete parts (a) through (d) below. (a) Find the probability that a study participant has a height that is less than 67 inches The probability that the study participant selected at random is less than 67 inches tall is (Round to four decimal places...