Age (years) Less than 25 years Male Female 4 Between or equal to 25 to 35 years 12 11 More than 35 years 10 12 d. Selected user is Female and her age between 25 and 35 years. e. Selected user is Female user or her age less than 25 years. f. Selected user is less than 25 years given that he is male user

Q: Find n(A) of the following set A. {101, 102, 103, 104,...121}

A: We have to find the total number of elements in set A.

Q: N-1 1 R(N) = - - N2 R(i) i=1 Hint: R(N) is the probability of the event. How can you break it down…

A:

Q: number of students working less than 20 hours i

A: Given data about The numbers of hours worked (per week) by 400 statistics students are shown.…

Q: The computer output from a regression analysis of these data is shown below. The regression model…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: 0 ≤ x < 10     10   10 ≤ x < 20     100   20 ≤ x < 30     220   30 ≤ x < 40     90   The midpoint…

A:

Q: 5) Entrance to, and exit from, a large departmental store is via one of four sets of doors. The…

A: To investigate the claim that the number of customers using each of the four sets of doors is the…

Q: Salma plans to attend college in 4 years. She will need $17,400 for the first-year cost. Her uncle…

A: salma plans to attend college in 4 year, Thus she has 48 month to save.

Q: O A. 27.8 <p <31.2 O B. 27.9<p <31.1 O C. 28.2 <u< 30.8 O D. 28.4 <p < 30.6

A: n = 59 s = 5.2 mean = 29.5 z-critical value at alpha(0.1) = 1.645

Q: 5. Indicate TRUE or FALSE. If a statement is false, correct it to obtain a true statement. (10) a.…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Assuming that the Consumer Price Index increases from 100 to 120... O More money would be needed to…

A: Given that that the Consumer Price Index increases from 100 to 120...

Q: 3. There are one hundred tickets in a box, numbered from 1 to 100. Draw once from the box. a. Is…

A: Define the events, A : The number is even B : The number is less or equal to 30 There are 1 to 100…

Q: * Your answer is incorrect. Consider the hospital emergency department visits shown in table below.…

A: Here the given table is : Hospital 1234TotalTotal523770655743441522460LWBS190274240248952Admitted…

Q: II. Find the geometric mean between the given nurnbers. 1) 12 and 3 (+/-)36 b. (+/-)6 (+/-)9 d.…

A: 1) 12 and 32) 14 and 13) -6 and -1504) -36 and -45) 12 and 118

Q: → C ►YouTube (3.3-3.7) X + StatCrun x M Secure tv X…

A: q-1)     A B C Total Male 12 15 16 43 Female 18 8 11 37 Total 30 23 27 80

Q: Let X~Bin(6,0.5), then P(x >4|X >3) is O a. 0.759 O b. 0.524 O C. 0.318 O d. 0.344 O e. 0.143

A: Binomial distribution N=6 P=0.5 q=0.5

Q: 13. Find PS. 39 76 28

A: value of PS is 21.37 approx see the calculation below

Q: A study concluded that following 7 simple health rules ca a woman's life by 7 years. These 7 rules…

A: From the given information,There are total number rules i.e. The number of ways (n) = 7We have to…

Q: 2.    If SSbetween = 30, SSwithin = 40, dfbetween = 3, and dfwithin = 20, then F = ______.

A: Calculation:From the question you have posted, it can be assumed that the values relate to an…

Q: 7. When do creative people get their good ideas? Assume that the survey of 963 inventors gives the…

A: N = Total number of inventors = 281+120+320+242 = 963

Q: 2. If ={(-4,–5), (-2,–1), (1,6), (5,3), (6,1)} and k={(-4,5), (–2,6), (1,7), (3,9), (4,0)} determine…

A:

Q: 1.  n = 20 and p = 0.02 Find P(at least one)       2.  n  = 100 and p = 0.55 Find P(at least 60)…

A: Define X follows Binomial Distribution  with parameters n &amp; p .  where, n is total number of…