The complement of guessing 8 correct answers on a 8-question true/false exam is .. O A. guessing 8 incorrect answers. OB. guessing at least 1 incorrect answer. C. guessing no incorrect answers. D. guessing at least 1 correct answer.,

Q: In a survey of 120 pet owners, 28 said they own a dog, and 85 said they own a cat. 26 said they own…

A: Solution

Q: Would you rather have $10,000,000 and a brand new BMW, or 1¢ today, 2¢ tomorrow, 4¢ on day 3, 8¢ on…

A: Option 1 is $10,000,000 and a brand new BMW   Option 2 is 1¢ on day 1, 2¢ on day 2, 4¢ on day 3, 8¢…

Q: T: Out of 10o Families with # 4 children lach how many would you expect o bo have at Leasb one boy.

A: Let, X=the number of boys  n=number of trials=4 p=probability of success=1/2=0.5  X follows a…

Q: 22. 0 E N 24. {1, 5, 9}~ {¥, II, E}

A: 22. 0∉N23. 1,5,9 ~Ψ,π,Σ

Q: How many atoms of hydrogen are in five molecules of C7H8Cl? Group of answer choices 8 8 x 10^23 5 x…

A:

Q: A cat is an animal with whiskers.

A: Given statement is  "  A cat is an animal with whiskers " We have to state that this is a good…

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: 150 grade twelve students were asked which of the following 3 TV programs they watch regularly. 102…

A:

Q: Select all of the answers below that are equal to B = {John, Paul, George, Ringo, Pete, Stuart}…

A: The given is the set B = {John, Paul, George, Ringo, Pete, Stuart}

Q: The complement of guessing five correct answers on a five-question true false exam is a. guessing…

A: Given statement isGuessing five correct answers on a five-question true false exam

Q: ed, someone please help

A: Here we have to find the area of a given shape.

Q: Use the Venn diagram to the right to answer questions a. through d. below. a. How many women at the…

A: The Venn diagram is as shown below :   a) Women at the party under age 30 is = 11

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: Use the Venn Diagram to answer the following questions. Math English 30 40 50 25 a. How many…

A:

Q: , Talayshia 00 7 of 12 3 4. 6. 7. has 24 pens in her backpack colored blue or black. She has 8 black…

A:

Q: OProve that'

A:

Q: Find the MZKMU.

A:

Q: 19 45

A: Concept : for right angle triangle sin(θ) = lenght of opposite side for θhypotenuse of right angle…

Q: Find the five-number summary. 16 22 15 24 19 20 18 Min Max 25 12 9,

A: Solution-: Given data: 16,22,15,9,24,19,20,12,25,18 We find, (a) Minimum (b) Q1=? (c) Q2=?

Q: In a survey of 97 pet owners, 26 said they own a dog, and 61 said they own a cat. 18 said they own…

A: Given : Total number of pet owners = 97 number of dog owners= 26 number of cat owners = 61  number…

Q: If n(A) = 145, n(B) = 110, and n(A ∪ B) = 220, what is n(A ∩ B)?

A: Event:  The collection of outcomes in an experiment is called as an event. Addition rule:

Q: If SS,=234 and n = 20 then the value of estimated o? is

A: See hand writing solution

Q: A teacher attaches 2 to quiz, 3 to midterm and 5 for final exam. If a student gets 90, 50 and 60 for…

A: It is given that a teacher attaches 2 to quiz, 3 to midterm and 5 for final exam. Also, the student…

Q: There are about 6,600,000,000 people living in the world. About how many males are there? Your…

A: Given there are about 6,600,000,000 people living in the World. And it is clear that number of male…

Q: 1. O Score paling 466/ Most score 466 2. O Score paling sedikit 316,5/ Score at least 316.5 3. O…

A: Given that.   X~N( μ , ?^2 )   μ=200     , ?=50   Z-score =( x - μ )/?

Q: Is {3, 3, 5, 6} E P({1,2,3, 4, 5, 6})? Answer YES or NO.

A: Is { 3,3,5,6} belongs to the power set of {1,2,3,4,5,6}

Q: 3. A survey of 150 students revealed that 92 were in Math and 73 were in English. All 150 students…

A: Given A U B = 150 n(M) = 92, n(E) = 73 a) A U B = n(M)+n(E) - A ∩ B 150 = 92+73-A ∩ B A ∩ B =…

Q: Suppose that a survey asks 150 people about their driving habits. 66 people drove to work regularly,…

A:

Q: A survey asked 750 people whether they like chocolate (C), butterscotch (B), or strawberry on…

A:

Q: The compliment of guessing 3 correct answers on a 4- mutliple-choice quiz is O Guessing at least 1…

A: For more details see the example shown below-

Q: How many anagrams of FROSTYROADS are there? Give the answer as a p

A:

Q: , 300 shoppers were asked whet -mail account. Their responses a

A: Introduction: The word "percentage" was derived from the Latin word "per centum," which means "by…

Q: Which of the following would be equivalent to 32. 3? 310 33 310 37 O 31. 37

A: We have to check which is equivalent to  32 • 35

Q: valdes o necessary to lest he O A. 11.833 O B. 12.821 O c. 11.383 O D. +2,306

A: Given

Q: Based on past graduations, a university estimates that 6% of the graduating class will not attend…

A: Given: Number of graduates (n) = 1250 Probability of no attending ceremony (p) = 0.06 Let X be the…

Q: Is a degrees of freedom? -2.447 2.571 1.96 -2.015 1.943 will a 32

A:

Q: Classify as true or false. a) 5 < 4 b) 4 < 5 c) 5 < 5 d) 5 < 5

A: a) Given: 5≤4 . 5 is always greater than 4 but 5 cannot be less than or equal to 4 . Hence, the…

Q: s AABD = ACBD? Justify your answer. A

A: Given that:

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

A:

Q: 2. Miss Melinda has 21 agents under her team. These employees were asked on how often does Miss Z…

A: Mean, median and mode are the measures of central tendency. Mean is the average value for a set of…

Q: 4, If the m <3 is 110°, find m<1, m<2 and m<4. m<i = 2 1 m<2 = . m<4 =

A:

Q: The markup on a new van should be 30% based on selling price. If the seller palid $25,450 for one,…

A: given that 30% based on selling price seller paid $25450

Q: B. How many combinations are there? C. P(honey oat, with ham and mayo)? D. P(ham)? E. P(not mayo)?

A: We are authorised to answer three subparts at a time since you have not mentioned which part you…

Q: When rolling a number cube, labeled 1 through 6,P(4) is twice as likely to occur as P (2).

A: Topic:- probability

Q: If​ P(A or ​B)equals=0.70.7​, ​P(A)equals=0.30.3​, and​ P(A and ​B)equals=0.250.25​, find​ P(B).

A: The given information isP (A or B) =0.70P (A) =0.30P (A and B) =0.25

Q: 1. Are you the head of the household? Yes No 2. Sex 1. Female | 2. Male 3. What was your age at your…

A: According to the answering guidelines, we can answer only three subparts of a question and the rest…

Q: In a survey of 104 pet owners, 61 said they own a dog, and 39 said they own a cat. 34 said they own…

A: Answer - Given, In a survey of 104  pet owners, n(A) = 61 said they own a dog, and  n(B) =  39 said…

Q: A survey of 240 families showed that 91 had a dog, 70 had a cat, 31 had a dog and a cat 91 had…

A: Consider a Venn diagram to find the number of families having only parakeet. Let D denote the set of…