google docs - S X Untitled docum x Google Docs Of X Untitled docum( X - C @ https://docs.google.com/document/d/1wwRkQIM9z2in... A . . . Untitled document * Share S File Edit View Insert Format Tools Extensions Help Last edit... 100% Normal text Arial 11 + ... 31 + w The table below shows the number of male and female students and their current major. add to the document will Nursing Major Non-Nursing Undecided Major + Male 2 12 6 Female 45 33 3 Total 47 45 9 Question 1 0 / 2 points Find the probability that a randomly selected student is a female or a nursing major. Question options: 0.8020 0.4455 0.3267 0.8218 Question 2 0 / 2 points Is the following random variable discrete, continuous, or not a random variable? The cumulative grade point average at the end of the semester Question options: Discrete Random Variable Not a Random Variable Continuous Random Variable The table shows the ages of students in a freshman orientation course (X). 73OF Mostly cloudy O 1:16 AM 10/24/2022Untitled docul / _= Untitled docul docsgoog |e.com The table shows the ages of students in a freshman orientation course (X). X 17 18 19 20 21 22 P(>() 0.04 0.08 0.12 0.16 0.52 0.08 i Question 3 0 l 2 points Find the probability that a randomly selected student is at least 20 years old. Question options: 0.88 0.16 0.76 0.40 Question 4 012 points Select which of the following observations (if any) are unusual or unlikely. Question options: 1? 1B 19 2D 21 None Of the AbGVB Seventy-six percent of stay-at-home mothers have a college degree or higher. You randomly select five stay-athome mothers and ask them whether they have a college degree or higher. The random variable represents the number of stay-athome mothers who have a college degree or higher. Question 5 0 l 2 points Find the probability that at least 3 stay-at home mothers have a college degree or higher. Question options: 0.60 0.3461 0.2529 0.6539 0.9067 Question 6 1 i 2 points Select which of the following are NOT properties of the standard normal distribution. Question options: The tails cross the x-axis ,. . LF ' a :1 D 1.18AM Mostl y Cloudy ' 10/2412022 Untitled docur / _= Untitled docui \\' docsgoog Ie.com Question 6 1 12 points Select which of the following are NOT properties of the standard normal distribution. Question options: The tails cross the x-axis The mean is 10 and standard deviation is 1 The distribution is bell shaped and symmetric The total area under the curve is 1 Question 7 012 points The distribution of certain test scores is a nonstandard normal distribution with a mean of 50 and a standard deviation of 6. Find the z-score associated with a test score of 41. Question options: -1.5 0.2773 1.0 0.0668 Question 8 012 points lfz is a standard normal variable find P(Z2.65) Question options: 0.9960 0.0119 0.0040 0.6280 The scores of a standardized IQ test are normally distributed with a mean score of 100 and a standard deviation of 15. Question 10 012 points 73-1; 1:19 AM at]: D Mostly Cloudy -" ' 10/24/2022 Untitled docur / _= Untitled docui \\' docsgoog Ie.com Question 7 0 l 2 points The distribution of certain test scores is a nonstandard normai distribution with a mean of 50 and a standard deviation of 6. Find the z-score associated with a test score of 41. Question options: -1.5 0.2773 @ 1.0 0.0668 Question 8 U i 2 points lfz is a standard normal variable. find P(z2.65) Question options: 0.9960 0.0119 0.0040 -0.6280 The scores of a standardized IQ test are normally distributed with a mean score of 100 and a standard deviation of 15. Question 10 U l 2 points A random sample of 55 people is selected from this population. What is the probability that the mean a IQ score of the sample is greater than 105'? Question options: 0.0067 0.3694 0.6306 0.0933 73\"F 1:21 AM at]: D Mostly Cloudy -" ' 10/24/2022