Please do not give solution in image format thanku 3) In a survey 52,249 women were asked how many children they had. The results were as follows.   Number of children 0 1 2 3 4 5 6 7 8 or more   Number of women 12,774 8,693 12,032 8,574 4,903 2,661 1,049 668 895   a) P(sampled woman has exactly 3 children)?

Q: Identify the type of sample ( Experimental or Observational) Then tell if the sample is biased 7.…

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A: The “class width” is the distance between the lower limits of consecutive classes.

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Q: Question: What is the formula for calculating the mode of a set of n observations?

A: There are two formula for mode one is for ungrouped data and other is grouped data

Q: Ages of Consumers Class Limits f fx СВ Rf cf 37 - 39 3 40 - 42 6 43 - 45 10 46 - 48 5 49 - 51 4 52 -…

A:

Q: 2.) A population consists of six values (6, 9, 12, 15, 18, and 21). b. How many possible samples can…

A: The six values=( 6,9,12,15,18,21 )Number of items in the population = n = 6We can know the number of…

Q: 2. Stephanie wanted to know if there was an association between handedness and breakfast frequency.…

A: Basic concepts of probability are used.

Q: 2. Find the mean, median, and mode of the following data. 1) 5, 3, 2, 6, 5, 2, 5 mean: median: mode:…

A:

Q: In an event, 1500 fans of SVT gathered to show their sup for the group. 450 of them are from NCR,…

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A: It is given as the survey data in the tabulated form.The total number of animals = 117

Q: Provide an appropriate response. 5) In a survey, 26 voters were asked their ages. The results are…

A: The sample size is n=26. Given data: 43  56  28  63  67  66  52  48  37  51  40  60  62 66  45  21…

Q: In a survey 46,281 women were asked how many children they had. The results were as follows. Number…

A: Hey there! Thanks for posting the question. Your question has more than three sub-parts. However, we…

Q: None

A: This is the histogram according to the ages of voters given. It contains five classes, with a lower…

Q: A: 5, 7, 9, 10, 11, 11, 12, 12, 12, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 16,…

A: Please note that as per our guidelines we can answer the first three sub-parts only. Please find the…

Q: Given the data set H={2,3,6,7,7,9,9,10,10,17} Since 7+9/2 - 16/2 -8 , the……….. oh H is 8.

A: The complete solutions are given below

Q: The following items represent the number of birds observed at a given feeder over the past several…

A: See the attachment

Q: 9) A survey of 1688 American households found that 14% of the households own at least two bicycles.…

A: Solution 9:  A survey of 1688 American households found that 14% of the households own at least two…

Q: a. Find the mean using a different method that does not involve the mean () function. b. Find the…

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A:

Q: Three randomly selected households are surveyed. The numbers of people in the households are 2, 4,…

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Q: Provide an appropriate response. 9) In a survey, 26 voters were asked their ages. The results are…

A: Class Intervals:20 - 2930 - 3940 - 4950 - 5960 - 69Next, we count the number of voters (frequencies)…

Q: NOTE: USE tables as shown in your lecture to answer these questions. Q1: Make a frequency table for…

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Q: Teip An advocacy organization surveys 967 citizens of country A and 182 of them reported being born…

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Q: find skewness for given sample 4,9,8,11,15,14,17,13

A:

Q: If the population stand arge a sample is nece hat is a. less than 5 points? o. less than 2 points?…

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Q: Provide an appropriate response. 1) In a survey, 26 voters were asked their ages. The results are…

A: Here, we have given ages of 26 voters. We have to construct 5 classes beginning with a lower class…

Q: 39. Consider these values a sample: 7, 2, 6, 2, and 3.

A: we have given sample data which is, 7, 2, 6, 2, 3 now, using  sample data points  we will find…