A simple random sample from a population with a normal distribution of 97 body temperatures has x = 98.90°F and s = 0.61 °F. Construct a 95% confidence interval estimate of the standard deviation of body temperature of all healthy humans. Click the icon to view the table of Chi-Square critical values. °F

Q: 3. Which group of students at Oxnard College would be the largest? Students who have brown hair.…

A: Here we need to find which group of students in Oxnard college is the largest.

Q: 10) -2 20 18 16 +4 12 10 81 N 4 9

A:

Q: Show that = n. mnZ

A: mZ = set of all integers which are divisible by m mnZ = set of all integers which are divisible by…

Q: Can you help?

A: In the triangle ABC , we know all the sides.  We have to find angle C=?

Q: 2. You have read 175 novels of the 350 in your home, but your sister has read 190, of which only 55…

A: Let us denote : A= number of novels read by me B= number of novels read by sister Given that…

Q: a) Transport vehicles leaving the port with containers must have the containers tagged based on…

A:

Q: A = B = 2 (1) Find a matrix C which satisfies 3A + C = B. C = (2) Find a matrix D which satisfies A…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 2) tan C B 28 21 35

A: In right angle triangle  tan thetha = perpendicular/Base

Q: 5. Tuesday Pizza Hut made 50 pizzas. Of these pizzas, 30% were cheese, 40% were hamburger, and the…

A: Given that  Total number of pizzas =50 Cheese pizzas=30% Hamburger =40% Remaining are pepperoni

Q: 2. Let, a, = 3, az = 4 and for n2 3, a, = 2a,-1 + an-2 + 5, express a, in terms of n.

A: Introduction: The disparities between every two successive terms in an arithmetic progression (AP)…

Q: 3. Let, a, = 3, a2 = 4 and for n2 3, a, = 2an-1+ an-2 + nº+ 1, express a, in terms of n.

A:

Q: 1) 8C3 1) 2) 6P4 2)

A: We have given two problems of combinations and permutations. We have to find the value of the given…

Q: 7.) CD Selection: James ruiz has 7 CDs and wants to select 4 to play in his car CD player. In how…

A:

Q: 3 in 5 in

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Q: Find the dimension for P4

A:

Q: 17. Using one of the methods from class, determine the GCF and the LCM of 72 and 120.

A: GCF stands for greatest common factor and LCM stands for least common multiple. GCF of two numbers…

Q: If 2.P(5,3) =p(n,4),find n

A:

Q: 5.) 5 WOMEN AND 6 MEN ARE STANDING IN A LINE. HOW MANY ARRANGEMENTS ARE POSSIBLE IF ANY INDIVIDUAL…

A: No of people = 5 women + 6 men = 11

Q: 5 C2n-5 a. n-1 250 Σ b. c. 5.

A:

Q: 10) In 2014 there were 1807 students applying in Theatre Academy. Of these applicants 62,98 %…

A: given: Total no of students (100%)=1807 62.98% of 1807 students applied acting depart= 1807 ×…

Q: The Mathematics Department University of 6 the 8. professos Louisville consists of assoiate…

A: Introduction: According to the combination rule, if r distinct items are to be chosen from n items…

Q: II. Perform the indicated operations. 4 3 51) 5 8 5 2 9

A: Given that Part (51):- 45-38

Q: Scacix dx

A:

Q: Count.... a) 18 5 b. How many different 5-person teams can be formed from 15 students?

A: a) 8568 b) 3003

Q: H Of 12 possible books, you plan to take 3 with you on vacation. How many different collections of 3…

A: Given thatTotal number of books =12 you plan to take 3 with you on vacation

Q: 4.) How many ways are there to seat 6 people in a row?

A: given data  we have to find number of ways to arrange 6 peoples in a row.

Q: 6, 1, –4, –9, ...

A:

Q: .A .B .C II

A:

Q: The foreman must send a team of 5 people to work. How many such units can be made up of 12 people of…

A: Given that n=12 r = 5 Here we will use combination formula nCr = n!/(n-r)! r!

Q: k GsGe) x Since) X>0

A:

Q: 2.) ff exdxdy

A: We will solve the problem.

Q: 11) 12) 108 105

A:

Q: 4. If (24 – 51)-1 = B 1, determine A.

A:

Q: If n(B) = 24, n(A ∩ B) =5, and n(A ∪ B) = 42, find n(A).

A:

Q: Let A = {1, 4, 9} and B = { 1, 3, 6, 10}. A\B = B\A. A True B) False

A:

Q: 3. What is the number of ordered arrangements of8 red and 4 green blocks? 495 967680 479001600 1680…

A: According to the given information, we have Number of red blocks = 8 Number of green blocks = 4…