The numbers of customers entering each of two stores every hour were recorded. The results are shown. Which statement about the number of customers at the stores is not correct?

Q: o(18) is equal to: 28 O 39 O 6 None of the choices

A: Mcq

Q: Given P(E or F) = 0.60, P(F) = 0.43, and P(E and F) = 0.11, what is P(E)?

A: Given  P(E or F) = 0.60, P(F) = 0.43, and P(E and F) = 0.11, P(E)= ?

Q: if y = 5/2[e^x/5 + e^-x/5], the show that y,, = y/25

A:

Q: If X ~ N(5,2). Calculate P(X<6) [Draw a figure]

A:

Q: if n(A) = 102, n(A u B) = 157, and n(A n B) = 47, find n(B).

A:

Q: Find the value of d a) det(A) = 5

A: we have to find the value of det(A-1A)=? a) det(A)=5b) det(A)=0

Q: This says the answer was incorrect.

A: The given solution is correct.  The domain will be all real numbers except -29. Using interval…

Q: Given P(E or F) = 0.60, P(F) = 0.28, and P(E and F) = 0.06, what is P(E)?

A: It is given that, P(E or F) = 0.60, P(F) = 0.28, and P(E and F) = 0.06

Q: If = 72, which equation is true? %3D O n = 72 ÷ 9 O n= 72 x 9 O n=9÷72 O n= 72 + 9

A: Our objective is to find the true equation.

Q: What values of a, r, and n should he use?

A:

Q: Find the value of y. EA 7. D 10 O A. 3 В. 7.29 O C. 2.13 D. 5.45

A: Here we find the value of y in the given figure. Given that      DG = 10    DE = 7     EF = y

Q: Given that P(A AND B)=0.37 and P(A|B)=0.68, what is P(B)?

A: Given, PA∩B=0.37PA|B=0.68

Q: Another orienteering party sights on Lily Bay Mountain and the lookouttower and finds the following…

A: An orienteering party sights on Lily Bay Mountain and the Lookout Tower Now the mountain is 58∘ West…

Q: If n(A) = 42, n(B) = 17, and n(A N B) = 8, find n(A U B).

A:

Q: If n(A U B) = 96 and n(A) = n(B) = 69, find n(A n B).

A: Let A, B be sets and n(A), n(B), n(A∪B) be the cardinality of the sets A, B and A∪B respectively. It…

Q: Given X = 45, ? ̅=52, and s = 8. Compute for the corresponding z-score.

A: Given :  x = 45  Mean (x ) = 52Standard deviation (s) = 8

Q: A statistics student surveyed a sample of 36 high school students and asked, "How many days in the…

A: Given information: The data represents the values of number of days in the past week who have…

Q: Evaluate C, and 11 P4 (If necessary, consult a list of formulas.)

A:

Q: if N { A U B }= 90, N {A}= 50, and N{B}= 45, find N {A n B}

A: Given :NAUB=90  NA=50 NB=45

Q: B increases as µ approaches µowhen Ho is false True False

A:

Q: If 125% of x is 80 and x is n% of 400, what is the value of n? dd inages tere

A:

Q: Given: If Elan stays up late, he will be tired the next day. Elan is tired. Conclusion: Elan stayed…

A: Given: If Elan stays up late, he will be tired the next day. Elan is tired.Conclusion: Elan stayed…

Q: Find the measure of x that would make m | n. (2x +36) 4x O 18 O 72 O 18 O 24

A: Note : As per the authoring guidelines, When multiple questions are posted, then only first or…

Q: If SSY is 25.5 and SSY' is 18.3, what is SSE?

A: It is given that SSY=25.5 and SSY’=18.3 Assuming that SSY is the total sum of squares and SSY’ is…

Q: The scores on an Algebra mean of 82. If Kendall scored 67 with

A: Given, Mean= 82 Score obtained= 67 z-score= -2.5

Q: If n(A) = 102, n(A U B) = 159, and n(A n B) = 45, find n(B).

A: Hi there! Since there are two different questions we will solve one question for you. As the first…

Q: Given P(E or F) = 0.82, P(F) = 0.32, and P(E and F) = 0.13, what is P(E)?

A: P(E or F) = 0.82 P(F) = 0.32 P(E and F) = 0.13 P(E)=?

Q: Carefully analyze each of the following things taking into account that the points share the same…

A: c) In 1,2,3,4,5 and 6 there are 6 digits. And repetition is not allowed. So we can select the first…

Q: P(R2∩C1)=?

A: The probability distribution of R and C is given and we have to compute the probability that R2 and…

Q: If n(A U B) = 94 and n(A) = n(B) = 66, find n(A n B).

A: Formula for finding nA∪B is as follows. nA∪B=nA+nB-nA∩B

Q: 4-

A:

Q: only need questions d, e, and two below it

A:

Q: Suppose for this problem that Pr[A|B]=12, Pr[A]=7/16, and Pr[B’]=3/4. What is Pr[B|A]?

A:

Q: The 16-digits of an ATM-card number are to be written in the boxes below. If the sum of any three…

A:

Q: Given P(E or F)=0.55, P(F)=0.18, and P(E and F)=0.13, what is P(E)?

A: Formula : P(E or F) = P(F) + P(F) - P(E and F)

Q: If n(A) = 46, n(B) = 19, and n(A n B) = 8, find n(A u B) %3D

A: Given Data: The number of elements in set A is: n(A)=46 The number of elements in set B is: n(B)=19…

Q: If Wendy answered 21 questions correctly and obtained 70%, how many were on the test?

A:

Q: Find the values of (A² E¯') u, and (A² u,)(E¯' u,). Are they equal.

A:

Q: the five observations are 1, 2 and 6, fing tbe gther two.

A:

Q: Say the football team F, the basketball team B, and the track team T, decide to form a varsity club…

A: It is given that the number of members in team F ‘n(F)’ is 25.

Q: A man surveyed a sample of 36 high school students and asked, "How many days in the past week have…

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

Q: If N = 18 and α = 0.052 tailed, the value of Tcrit is _________.

A: Given DataN = 18α = 0.052 Degree of freedom = 18 – 1 = 17t-critical For One tailed testt 0.052,18-1…

Q: Given P(E or F) = 0.52, P(F) = 0.49, and P(E and F) = 0.02, what is P(E)?

A:

Q: Name any 4 logs and what corresponding range of values it gives.

A:

Q: Given P(E or F) = 0.84, P(F) = 0.12, and P(E and F) = 0.02, what is P(E)?

A: We will use the union formula of probability  P(E or F)=P(E)+P(F) - P(E and F)

Q: A survey of volleyball players found that 15 ran a mile every day, 10 lifted weights every day, and…

A: Let ,r=a player ran a mile every dayw=a player lifted weights every daygiven,n(r)=15n(w)=10n(r∩w)=3

Q: A research report states t(18)=+3.00, p<. 05. For this test, r2 =. 33

A:

Q: If n(A U B) = 99 and n(A) n(B) = 61, find n(A N B).

A: