A large community college district has 2000 teachers, of whom 50% are men and 50% are...
A large community college district has 2000 teachers, of whom 50% are men and 50% are women. In this district, administrators are promoted from among the teachers. There are currently 50 administrators, and 66% of these administrators are men. Complete parts (a) through (d) below. a. If administrators are selected randomly from the faculty, what is the approximate probability that the percentage of male administrators will be 66% or more? . 012 (Round to three decimal places as needed.) b. If administrators are selected randomly from the faculty, what is the approximate probability that the percentage of female administrators will be 34% or less?
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A large community college district has 2000 teachers, of whom
50% are men and 50% are...
In a group of college students, the ratio of men to women is 3:1 (i.e., 3...
In a group of college students, the ratio of men to women is 3:1 (i.e., 3 to 1). In a recent survey, 65% of the men in this group selected hiking as their favorite outdoor activity whereas 50% of the women in the group selected hiking as their favorite outdoor activity. An individual is randomly selected from this group. What is the probability that hiking is not his/her favorite outdoor activity? Round your result to 2 significant places after the...
A large nonprofit corporation wishes to form an executive leadership team of 10 people from a...
A large nonprofit corporation wishes to form an executive leadership team of 10 people from a group of 15 male executives and 14 female executives. If the team members are selected randomly, find the probability of Selecting 4 women and 6 men. Write your answer in a percentage.
Decide which sampling method is being used. - a. b....
Decide which sampling method is being used. - a. b. c. d. e. Thirty-five athletes, 18 men and 17 women, are randomly selected from 243 male athletes and 187 female athletes. - a. b. c. d. e. Every third dog at the clinic is checked for ticks. - a. ...
I need the answer and explaination An wiriner carries 50 passengers and has doors with a...
I
need the answer and explaination
An wiriner carries 50 passengers and has doors with a height 72 in. Heights of men we normally distributed with a man of in and a standard deviation of 2.8in. Complete ports (a) through (0) malepenserger is rurdonly weted, find the probability that he can fit through the doorway without bent The probability is Round to four decimal places as needed) Whalf of the 50 passengers are men, find the probability that the mean...
help please!!! The following table gives the number (lin millions) of men and women over the age of 24 at each level of educational attainment Did not College a Total Completed Some Gende...
help please!!!
The following table gives the number (lin millions) of men and women over the age of 24 at each level of educational attainment Did not College a Total Completed Some Gender complete high school college graduate high school Males 12.9 15.9 96.3 30.7 90.8 128 41.31037 103.7 Females 12.8 25.7 31.8 17.8 200 62.5 78.1 Total 33.7 A What is the probability that a randomly selected person over the age of 24 did not complete high school?(answer with...
The demand for walnut pastries at Joanne’s Bakery on Saturday mornings is N(30, 8). Joanne currently...
The demand for walnut pastries at Joanne’s Bakery on Saturday
mornings is N(30, 8). Joanne currently makes 36 walnut
pastries for Saturday mornings. If four Saturday mornings are
randomly selected, what is the probability that Joanne will have
run out of walnut pastries on every one of the Saturdays?
A) 0.0026
B) 0.2266
C) 0.9064
D) 0.0668
A market research study about brand preference for a particular product among males and females revealed the following: 70% of consumers of this...
#58 d 4 members of the Green lected from the group, find ependent or a Green....
#58
d 4 members of the Green lected from the group, find ependent or a Green. 4 Years High College 4 Years High School (Less than College School Only 4 years) (or More) Total ind the probability of rolling Male than 5. 20 23 82 Female Total 14 15 29 han 4. 45 174 card from a 52-card deck. Source: U.S. Census Bureau Find the probability, expressed as a simplified fraction, thata randomly selected American, age 25 or over 41....
A college has been given a sizable grant: enough to build either a new library or...
A college has been given a sizable grant: enough to build either a new library or gymnasium. But, as there is only money enough to build one facility, the president wants to ask students which one they feel is in greater need of renovation. Suppose there are 500 male students and 400 female students in the school. What is the population under study? (2 points) The president wants to randomly ask 50% of the students. How many students would this...
please just answer 16, 17, 18, 23 r 4 16. Suppose that the scores of architects...
please just answer 16, 17, 18, 23
r 4 16. Suppose that the scores of architects on a particular crcativity test are normally distributcd. Using a normal curve table, what percentage of architects have Z scores (a) above.10, (b) below .10, (c) above .20, (d) below.20, (e) above 1.10 () below i.10, (g) above-10, and (h) beiow-.10? 17. In the example in problem 16, using a normal curve table, what is the minimum Z score an architect can have on...
1. Determine the area under the standard normal curve that lies to the right of z...
1. Determine the area under the standard normal curve that lies to the right of z = -.22 z = .29 c = 1.05 and d = -.97 2. A bank's loan officer rates applicants for credit. The ratings are normally distributed with a mean of 200 and a standard deviation of 50. If an applicant is randomly selected, find the probability of a rating that is between 200 and 275. Round your answer to four decimal places. 3. The...
A large nonprofit corporation wishes to form an executive leadership team of 10 people from a group of 15 male executives and 14 female executives. If the team members are selected randomly, find the probability of Selecting 4 women and 6 men. Write your answer in a percentage.
I
need the answer and explaination
An wiriner carries 50 passengers and has doors with a height 72 in. Heights of men we normally distributed with a man of in and a standard deviation of 2.8in. Complete ports (a) through (0) malepenserger is rurdonly weted, find the probability that he can fit through the doorway without bent The probability is Round to four decimal places as needed) Whalf of the 50 passengers are men, find the probability that the mean...
help please!!!
The following table gives the number (lin millions) of men and women over the age of 24 at each level of educational attainment Did not College a Total Completed Some Gender complete high school college graduate high school Males 12.9 15.9 96.3 30.7 90.8 128 41.31037 103.7 Females 12.8 25.7 31.8 17.8 200 62.5 78.1 Total 33.7 A What is the probability that a randomly selected person over the age of 24 did not complete high school?(answer with...
The demand for walnut pastries at Joanne’s Bakery on Saturday
mornings is N(30, 8). Joanne currently makes 36 walnut
pastries for Saturday mornings. If four Saturday mornings are
randomly selected, what is the probability that Joanne will have
run out of walnut pastries on every one of the Saturdays?
A) 0.0026
B) 0.2266
C) 0.9064
D) 0.0668
A market research study about brand preference for a particular product among males and females revealed the following: 70% of consumers of this...
#58
d 4 members of the Green lected from the group, find ependent or a Green. 4 Years High College 4 Years High School (Less than College School Only 4 years) (or More) Total ind the probability of rolling Male than 5. 20 23 82 Female Total 14 15 29 han 4. 45 174 card from a 52-card deck. Source: U.S. Census Bureau Find the probability, expressed as a simplified fraction, thata randomly selected American, age 25 or over 41....
please just answer 16, 17, 18, 23
r 4 16. Suppose that the scores of architects on a particular crcativity test are normally distributcd. Using a normal curve table, what percentage of architects have Z scores (a) above.10, (b) below .10, (c) above .20, (d) below.20, (e) above 1.10 () below i.10, (g) above-10, and (h) beiow-.10? 17. In the example in problem 16, using a normal curve table, what is the minimum Z score an architect can have on...
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