mary ann, Hazel and Analyn want to know what numbers can be assigned for the frequency of heads thag will occur in tossing three coins. three coins. can you help them

Q: A survey was given asking whether people like dogs and/or cats. 162 said they like dogs 189 said…

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Q: alculate the mean: 28, 27, 31, 35, 38 (round your answer to the nearest hundredth) Mean: ??

A: The given data is: 28,27,31,35,38

Q: The mean of 12, 15, 20, and x is 18. What is the value of x? 21 O 25 27 O 23

A: Mean of simple deta

Q: Use the bar graph to determine each of the following. a. How many books are represented in this bar…

A: Let us solve the statistic problem in the next steps.

Q: During each six week grading period, the students in Mr.Welsh's math class are allowed to drop their…

A: We know, the measures like mean, variance, mean deviation are depends on all the data points.  Also…

Q: At a community college, a survey was taken to determine where students study 165 studied in the…

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Q: If you have the following data set {70, 72, 67, 78, 70} and you add 85 to the data set, how much…

A: the following data set {70, 72, 67, 78, 70} and you add 85 to the data set,

Q: 1. Mr. Vilches, the owner of JJ Vilches Enterprise would like to know the amount of time it takes…

A: Given data is17,19,16,15,25,22,18,15,14,18,20,19,13,16,14sample size(n)=15

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: 155 students were surveyed about their social media usage. 72 students said they post on Instagram…

A:

Q: State if the following is an observational study, a survey, or an experiment, and give a reason for…

A: Students are randomly selected from the 2 populations of interest and there is no treatment that is…

Q: In a survey of 86 pet owners, 41 said they own a dog, and 31 said they own a cat. 10 said they own…

A: Please see the answer below.

Q: part

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Q: Find mZB to the nearest tenth. 60 56° 72 О А 39.8° оВ. 84.2° С. 136.3° O D. 43.7°

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Q: What is most likely to be the next letter? F, S, S, M, T

A: Given : F, S, S, M, T The above is a series representing the days of a week i.e. Friday, Saturday,…

Q: [itemB2] (refer to the photo below) At what age are most oysters dead?

A: This is a survival graph. We use the term survival plot to represent a group of plots that are…

Q: Teresa surveyed 100 students about whether they wanted to join the math club or the science club.…

A: Venn diagram

Q: Find the mode of the following number of stingrays spotted by each person during a snorkeling trip.…

A: Given data values: 11,5,7,5,11,1,7,4,1,7,7 The value 11 is repeated 2 times. The value 5 is repeated…

Q: If the aggreat is 30 and the mean is 10. How many sets of numbers are used

A: According to the provided information, The aggregate is 30 and the mean is 10

Q: Teresa surveyed 100 students about whether they like pop music or country music. Out of the 100…

A: Explanation of the answer is as follows

Q: P(A)UP(B).... P (AUB) ....* ....

A: We know that, P(A∪B)=P(A)+P(B)−P(A∩B) Note that the function P is the probability of an event…

Q: a. p b. pAq C. pAnq с.

A: a) I didn't buy a lottery ticket this week. b) I bought a lottery ticket and won million dollar on…

Q: 6. [~Q ^ (P → Q)] → ~P F F F F

A:

Q: each bacte divides into two The table shows the number of bacteria present in a particular sample…

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Q: If all scores are of the same frequency, what is the mode? A highest score B middle score C) lowest…

A:

Q: Use the Venn Diagram below to help you solve this problem How many want Vanilla or Chocolate Ice…

A: The union of two sets A and B means the set that contains all elements of A and B.

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

A: In this case, it is needed to check whether the eye color is independent of the need for glasses.

Q: need c,d,e

A: The sample data of 5 observations is given. The line of regression is given as, y^=73.5360-3.1095x…

Q: Hyp=?

A: Given, Leg adjacent to 23 °(i.e, XY) is 46 units

Q: Pamela's computer printer allows for optional settings with a panel of five ​on-off switches in a…

A: Given that Pamela's computer allows for optional settings with a panel of five ​on-off switches in a…

Q: If the mean of five values is 8.8 and four of the values are 6, 7, 6 and 12, find the fifth value.

A: Given: The mean of five values is 8.8  The four values are 6, 7, 6 and 12 Consider, the fifth value…

Q: How many values are in the range? 25 to 50

A:

Q: Kim, Les, Mario, and Nina each had a string of 10 feet long. Kim cut hers into fifths Les cut his…

A: Length of string = 10feet Kim cut hers into fifths i.e. 10/5…

Q: Find the missing side. Round to the nearest tenth. 11 43 16.1 О 17.1 O 7.5 22.3

A: From the given figure:     With respect to 43°   AC=Perpendicular=11AB=BaseBC=Hypotenuse=x   From…

Q: If the mean of 14, P, 6, 2, 11 ,12, 5, 5,11, 7 is 10, find the value of P a) 14 b) 5 c) 27 d) 11

A: Given  mean = 10 and data = {14,P,6,2,11,12,5,5,11,7} we have to find the value of P.

Q: Q1. The scores on a mathematics test were: 86, 81, 79, 71, 58, 87, 52, 71, 87, 87, 93, 64, 94, 81,…

A: Arrange the given data in ascending order: 52, 58, 64, 68, 71, 71, 76, 79, 81, 81, 86, 87, 87, 87,…

Q: The hair colours of 100 men, 94 women and 66 children were collected during a survey. What…

A: There are total 100+94+66=260 people. out of which total 4+9=13 people are with grey/white hair.…

Q: The Minnesota Twins have scored the following number of runs: 4, 3, 2, 2, 2, 12, 0, 3, 4, 1. Find…

A: Given:

Q: to

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Q: 11) 12) 20 20 63 21/ 14) 13) 18 19 56

A:

Q: What is the missing value for x on the diagram below? 34 О 15 O 56 O 34 O 51 QuickNav

A:

Q: Engineers in a design department are assessed by their leader. A 'O' is 'Terrible' and a '5' is…

A: Given:

Q: Part A 1.) What is 70% of 100? Answer: 2.) What is 90% of 80? Answer: 3.) What is 15% of 150?…

A: As per guidelines we can solve the first three subparts only. If you need more answers please repost…

Q: David surveyed students to find out which school sport they participale Below are the results from…

A: David surveyed students to find out which school sports they participate in Below are the results…

Q: An art museum recently discovered that 9% of their paintings had been stolen and replaced with…

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Q: On the morning of January 1 the odometer on the county garbage truck read 117,332.2 miles. After the…

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Q: The number of miles that Jenna cycled each week for a 7-week period is shown: 36, 42, 28, 52, 48,…

A: Given data: 36, 42, 28, 52, 48, 36, 31 Data in ascending order. 28, 31, 36, 36, 42, 48, 52

Q: by all the participants was yu. The average number of questions answered correctly by the top 75% of…

A:

Q: A. Find the value 1. Pa 4. 2. 3. 5. 6. P(6,2) P(8,5) P(10,4) Pe

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What is the missing value for x on the diagram 40° 139 O 42 O 51 O 56 O 43

A: