If P (A) = 0.65, P (B) = 0.58 and P (A and B) = 0.76, then P (A or B) is: A.1.23 B.0.47 C.0.18 D.0.11

Q: A: 7:6 A = = 9:21: B B =

A: The given ratio is        A : 7 : 6 = 9 : 21 : B For the given ratio to hold, we must have…

Q: Jenny picked a large basket of apples. She gave 1/4 to Jerome and then gave 1/3 of the remaining…

A: here we are using trail and error method to find the solution if we consider option A  if jenny…

Q: S=2Ip + mr2 ngr2

A:

Q: Toasted Oats Kansas Oats n, = 50 I, = 30.2 0, = 3.3 ½ = 80 n̟ = 80 I, = 42.7 0; = 5.7

A: Given taht,

Q: 4. Find P7 A. Z = -3.21 B. z = -1.48 C. z = 1.48 D. z = 0.74

A: we had given data  standard normal distribution z~N(0,1) we have to fond 7h percentile

Q: You collect data to see how many hours per week Gonzaga students spend studying.  You collect data…

A: Formula : Degrees of freedom for the denominator : df = n - k

Q: (c Determine the base(s) in which 31, = 25,. (Enter your answer in the form a, b. If there are…

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Q: 6. Suppose that P(E)=0.61, P(F) = 0.43, and P(EF) = 0.27. Find the following:

A: 6) Given,P(E) = 0.61P(F) = 0.43And 0.27Using formula,

Q: 4. Which two figures are similar? SSBER ap A B □ C OD

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Q: Given Ho: p=0.94,what will be the Ha?

A:

Q: The table below shows the sales (in packets) of a commodity at a supermarket over a three-year…

A: There are several ways of measurement of trend of a time series data. Method of Moving Average:…

Q: r =BCOS 20 %3D r=5C0S20 (r.o)

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Q: 41. What is the value of EX + 1 for the scores: -1, 0, 2, 3?

A: Given data is -1,0,2,3

Q: Which statement best describes the effects on the graph of f(x) = 2 when f(x) is replaced by -2f(x +…

A: Concept: Given function translation is: fx→-2fx+3-5 Here, f(x+3) determines that the graph of the…

Q: d. (10011)2 – (10101)2 e. (706)s – (74)s

A:

Q: Marc received a commission of RO 448 for selling RO 6400 in goods in the last week. The rate of…

A: In this question we need to find a The rate of commission he earns

Q: i2 Σ. in 00 4n2 i%31 п

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Q: Of the 800 students at Harrison Middle School, 38% made the honor roll last semester. How many…

A: We have to find no. Of success from given information.

Q: Scores: 0, 0, 0, 1, 1, 1, 1, 2, 2, 3, 3, 4, 4, 6, 9 a. ∑X = b. (∑X)2 = c. ∑X2 =​ d. Ʃ(X+3) =

A: Given scores is0,0,0,1,1,1,1,2,2,3,3,4,4,6,9Let x denotes the given…