öld boys ar giris сcording weight X, - N,0, :0.70) 24 and X, - N(u,,0 = 0.75). were given respectively. 6 girls and 5 boys were selected %3D randomly. Their weights were given below. Girls 11 12 14 11.5 11.8 12.4 Boys X 14.5 15.5 12 13 15 Find the 98% confidence interval for the difference in two independent population means?

Q: d) weight of children confined in the pediatric ward of Presby Hospital e) gallons of milk produced…

A: It is given that the statements about to the type of data variables. Here, need to find out the…

Q: Given B={c, o, d} C={c, d, o} Which of the following is FALSE? OBCC OCCB OC B B = C

A: Solution:-

Q: What is the order of this DE? y O 3 O 4 O 2 6.

A:

Q: の Cm (1av)ー lim XDO

A: lim   ((1+x)3/2 -1)/x x  -- 0 here 0/0 for so we use la hospital rule and differentiate above and…

Q: Evaluate 2 O evIn(5) 1 S ○ 1 5 0 In(5) 1 2 dư. (evin (5) – 1)

A: Let's solve given integral.

Q: I Cimpute-he the following bylk matnin detexminant 4 3 3 6 4 2

A: Let A be the given matrix - A = 1111123413610141020A =…

Q: (A) The integrating factor for (2y - xy²)dx - (3x+x²y)dy = 0 is 5 2xy 5xy

A: If a differential equation Mx, y dx + Nx, y dy = 0 has the form f1xy y dx + f2xy x dy = 0 and if…

Q: :. Foum dhe Þeatial differential equalion arbitary furetion) Z= y2+2F(* logy) (loy eliminating the

A:

Q: It reguired to seub 4 boy s and 6girls in a row so thab Ehe girls acev py the odd places How many…

A: Given: There are 4 boys and 6 girls  Girls occupy odd places

Q: v' tan o'do 5+3lncostv

A:

Q: Prove or disprove: if a, b, c e N, then a2 - 6 + 4c + 2.

A: a2-b2≠4c+2 we have to prove this relation in three cases like a<b,a>b and a=b

Q: 8A. Determine whather the fallwrng series converges com fi fimally w tiverge or Con (-1)" _ . an+7

A: Determine the following series converges absolutely or conditionally or diverge.

Q: - The sum of two different positive numbers is always A) a multiple of 4 B) even C)

A: We have to find

Q: What is the order of this DE? * dy dy 0 O 6 O 2 O 1

A:

Q: A = 13 ;Prove A2 - 5A = 21

A:

Q: Out of 7 consonants and 4 vowels, how many words of 3 consonants and 2 vowels can be formed? a.) 210…

A: Given, There is 7 consonants and 4 vowels.

Q: 24

A:

Q: 3 2 3. Vxydydx = Vxdx Vydy Select one: O True O False

A: This question is related to double integral , we will solve it using given information.

Q: Evaluate (A J B) J (A J B). O A= B O AvB O AAB O AO B

A: Let us start writing the truth table for given expression and check with all the  given options

Q: P2 Evaluate: 3! + 0!

A: We will solve the problem.

Q: On each of four days next week (Monday thru Thursday), Earl will shoot six free throws. Assume that…

A: n = 6 p = 0.37

Q: Jix)-2x²+X-3 and as Poiynomial in Standerd Gorna

A:

Q: The order and dryrec 67 The oDs dril=o

A: To find The order and degree of the given differential equation

Q: Answer the following True or False. 4ª + C In 4 faº f₁² da = True Faise

A:

Q: Síx²lnxdx

A:

Q: 3, (_), 108, . O 4 O 15 O 6 O 18

A:

Q: Evaluate: o S S dedydz ry O -1 - O 1 1/2 1/2

A:

Q: If In a = 2, In b = 3, and In c = 5, evaluate the following: a4 (a) In 63c4 Preview (b) In Va*b*cT…

A:

Q: B: Evaluate the following: 1- r (4)r

A: