Choose the correct answer below. O A. It is certain that the selected adult has type B blood. O B. It is certain that the selected adult does not have type B blood. O C. It is impossible that the selected adult has type B blood or does not have type B blood. O D. It is certain that the selected adult has type B blood or does not have type B blood.

Q: Which of the following could be inserted in a direct access table with 5 buckets, out of which 4 are…

A: Explanation: The direct access table is a data structure that stores the values directly as the…

Q: A medical researcher says that less than 72% of adults in a certain country think that healthy…

A: From the given information, the hypothesized proportion value is 0.72.

Q: 12. An eye doctor keeps track of whether people who come in for testing need glasses. When she…

A:

Q: One hundred sixty people were survyed and asked if they believed in UFOS, ghosts and big foot.  42…

A: Formula for union of A, B and C: If A, B and C are three events then probaility P(A∪B∪C) is given by…

Q: Given P(A) = 0.35, P(B) = 0.31, P(A or B) = 0.26, what is P(A and B)?

A: P(A) = 0.35, P(B) = 0.31 and P(A or B) = 0.26

Q: Given P(A) = 0.03, P(B) = 0.42, P(B|A) = 0.28, what is P(A and B)

A: GivenP(A)=0.03P(B)=0.42P(B|A)=0.28

Q: The correct answer for Ho and Ha is Ho: mean greater than or = to 32 Ha; mean is less than 32…

A: here use given Information to perform Hypothesis Testing

Q: An eye doctor keeps track of whether people who come in for testing need glasses. When she separates…

A: To check whether the eye color is independent of the need for the glasses, we will use Chi-squares…

Q: How do I solve question 1 and 2?

A: From the given question,

Q: = 0.40, what is P(A)?

A: Independent event- two events ( suppose A and B) are called to be independent events if the outcome…

Q: A drug trial had 683 participants. A survey was taken to determine how many had nausea as a side…

A: Total number of participate fro drug trial is 683. The Venn diagram of the participate having…

Q: A set of three similar coins are tossed 100 times with the following results: 1 2 3 Number of heads:…

A: Solution is given:

Q: 2. A survey of used car salesmen revealed the following information:  24 wear white patent-leather…

A: Given that,  24 wear white patent-leather shoes 28 wear plaid trousers 20 wear both of these things…

Q: You are given:

A: Formulas: pxt+qx=1t px=t+upx*px+tut qt|ux=qt+ux-qtx   Consider, the given equations,…

Q: Illustrate the information using a Venn diagram. ii. How many people were interviewed? eople read…

A:

Q: Select the correct answer below: b = 9.0, A = 50.4°, and C = 70.6° O b = 9.0, A = 51.2°, and C =…

A:

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: Given P(E or F) = 0.92, P(F) = 0.20, and P(E and F) = 0.10, what is P(E)?

A: Given : P(E or F) = 0.92, P(F) = 0.20, and P(E and F) = 0.10

Q: mployees at a company were asked if they are married and if they have children. The results are…

A: Introduction: The act of combining two or more items is known as addition. The process of computing…

Q: Given P(E) = 0.49, P(F) = 0.27, and P(E and F) = 0.04, what is P(E or F)

A: According to the given information, we have P(E)=0.49P(F)=0.27P(E and F) = 0.04

Q: s getting a head complimentary to getting a tail? G

A: to explain: Is getting a head complimentary to getting a tail?

Q: am = n + p , f

A: am=n+pTo solve for a

Q: Given P(A and B) = 0.25, P(B) = 0.85, P(B|A) = 0.93, what is P(A)?

A:

Q: Given P(E) = 0.45, P(F) = 0.20, and P(E and F) = 0.07, what is P(E or F)?

A: The P(E or F) is given below: From the given information, P(E) = 0.45, P(F) = 0.20 and P(E and F) =…

Q: 3. A student received grades of 89, 85, 72, 92 and 75. What is the mode of the given grades?

A: Given data 89,85,72,92,75

Q: Answer it using venn diagram. 1. School interviewed 100 students, 75 of them were registered for…

A:

Q: A survey was given to a group of people camping at a state park. They were asked if they used the…

A: Let A be the set of people who used hiking trails.  B be the set of people who used biking trails.…

Q: Given P(E or F) = 0.79, P(F) = 0.40, and P(E and F) = 0.07, what is P(E)?

A: Let E and F are two events The known probabilities are,        P(F)   = 0.40, P(E or F)  = 0.79, P(E…

Q: below to create a Venn Diagram and select the best answer choice from the group of answer choices…

A: Given C : People have car   and  S : Students Given below is the Venn diagram

Q: Given P(B) = 0.47, P(A and B) = 0.21, P(A or B) = 0.40, what is P(A)?

A: P(B) = 0.47 P(A and B) = 0.21 P(A or B) = 0.40

Q: A bank does not offer which of the following services? O ATMS O debit cards Social Security online…

A: As we know, Social services include the benefits and facilities like education, food subsidies,…

Q: Given that P (A | B) = 0.2, P (A | B ') = 0.3 and P (B) = 0.8, what is the P (A∩B) =?

A: Solution: Given information: P(A|B)= 0.2 P(A|B')=0.3  and P(B) = 0.8

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: Below are four different student responses. Which student appears to have done the construction…

A: Only student who constructed the line correctly is Ana.

Q: Only 42% of registered voters voted in the last election. Will voter participation be even lower for…

A: Given, p=42% = 0.42 This is the left tailed test .

Q: If you do not attend the retreat, you will get an incomplete grade. (R, G) * O R G O ~R→G O R G O ~R…

A: The negation of a statement p is denoted by ~p. If p is true, then ~p is false and if p is false…

Q: In testing the hypothesis H0:µ = 75 vs µ≠75, the following information is known: n = 64, X-bar = 78,…

A:

Q: Use this information to answer #19 - #23: A sample of 10 Psychology students at UNCP students were…

A: Solution: The sample of observations are  0, 1, 0, 1, 2, 3, 5, 4, 0, 6 n= 10 observarion  The lowest…

Q: D. How many are enlisted or have a civilian marriage? E. How many are neither enlisted nor have a…

A: AS per our guidelines we are suppose to answer three sub parts.

Q: If P(A) =.35 and P(B) = .45, then P (A∩B) A. is .10 B. is .80 C. is .20 D. Cannot be determined from…

A: Given information: PA=0.35PB=0.45

Q: What would be the frequency of the class 35 up to 45, that is {x; 35 ≤ x < 45}

A: Given that Stem part contains 10s digit And leaf part contains 1s digit i.e For example, 3|5 = 35

Q: Given P(E or F) = 0.60, P(F) = 0.33, and P(E and F) = 0.08, what is P(E)?

A: Given data,  P(E or F) = 0.60, P(F) = 0.33,  P(E and F) = 0.08 P(E)=?

Q: Find the given p-

A: Given: The equation of the curve is y =1a and the point is x = a.

Q: Let A = {Dirk, Johan, Frans, Sarie}, B = {Frans, Sarie, Tina, Klaas, Henrika}, C = {Hans, Frans}.…

A: A=Dirk, Johan, Frans, SarieB=Frans, Sarie, Tina, Klaas, HenrikaC=Hans, Frans

Q: 14 20 3.

A:

Q: Assume that 30% of city employees in City A ride the bus to work. Consider the following two…

A: We have , Employees of city A =30%S When the employees of city B is 10% higher . Hence, Employees of…

Q: Given P(A) = 0.36, P(A and B) = 0.32, P(A or B) = 0.50, what is P(B)

A: By using the given information, we have P(A) = 0.36 P(A and B) = 0.32 P(A or B) = 0.50

Q: The value of P(5,2) × C(5,0) is O 20 O 10 O 100

A: