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 as needed.)
(b) Find the probability that a randomly selected medical student who took the test had a total score that Was between 500 and 515 .
The probability that a randomly selected medical student who took the test had a total score that was between 500 and 515 is
(Round to four decimal places as needed.)
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 4.6 and a standard deviation of 2.1 . 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 4 is 3859 . (Round to four decimal places as needed.)
(b) Find the probability that a randomly selected study participant's response was between 4 and 6 .
The probability that a randomly selected study participant's response was between 4 and 6 is 3627 . (Round to four decimal places as needed.)
(c) Find the probability that a randomly selected study participant's response was more than 8 .
4. The probability that a randomly selected study participant's response was more than 8 is to four decimal places as needed.)
In a recent year, the total scores for a certain standardized test were normally distributed
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 10.6. Answer below (a) Find the probability that a randomly selected medical student who took the test had a total score that was less than 491 The probability that a randomly selected medical student who took the test had a total score that was less than 491 is 0.1977 (Round to four decimal places as needed....
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 10.5. 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 490. (Round to four decimal places as needed.) The probability that a randomly selected medical student who took the test had a total score that was less than 490 is 0.1704 (b)...
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 10.6. Answer parts (a)dash(d) below. (a) Find the probability that a randomly selected medical student who took the test had a total score that was less than 488. The probability that a randomly selected medical student who took the test had a total score that was less than 488 is ?. (Round to four decimal...
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 10.3. Find the probability that a randomly selected medical student who took the test had a total score that was more than 527 The probability that a randomly selected medical student who took the test had a total score that was more than 527 is (Round to four decimal places as needed.)
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 10.5.(a) Find the probability that a randomly selected medical student who took the test had a total score that was less than 490 (b) Find the probability that a randomly selected medical student who took the test had a total score that was between 497 and 511(c) Find the probability that a randomly selected medical student...
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 10.3. Answer parts (a)dash(d) below. (a) Find the probability that a randomly selected medical student who took the test had a total score that was less than 492.
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. Find the probability that a randomly selected medical student who took the test had a total score that was more than 530. The probability that a randomly selected medical student who took the test had a total score that was more than 530 is _______
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 10.6. Find the probability that a randomly selected medical student who took the test had a total score that was more than 529. The probability that a randomly selected medical student who took the test had a total score that was more than 529 is _______
In a recent year, the scores for the reading portion of a test were normally distributed, with a mean of 20.2 and a standard deviation of 5.4. Complete parts (a) through (d) below. (a) Find the probability that a randomly selected high school student who took the reading portion of the test has a score that is less than 16. The probability of a student scoring less than 16 is . (Round to four decimal places as needed.) (b) Find...
In a recent year, the scores for the reading portion of a test were normally distributed, with a mean of 21.6 and a standard deviation of 6.2. Complete parts (a) through (d) below. (a) Find the probability that a randomly selected high school student who took the reading portion of the test has a score that is less than 16 The probability of a student scoring less than 16 is? (Round to four decimal places as needed.) (b) Find the...