Sixty-five randomly selected car salespersons were asked the number of cars they generally sell in one week. Fourteen people answered that they generaly sell four cant; nineteen generaly selfve cars; twelve generally sell six cars; nine generally sell seven cars; eleven generally i eight cars. Use this information to calculate the following value. (Enter an exact number as an integer, fraction, on decimal) First quartile cars Additional Materials Reading

Q: Estimate using compatible number estimation. A. 84×49 B. 5527÷82 C. 2315÷59 D. 78X81 E. 207X73…

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Q: In a survey of 3130 adults aged 57 through 85 years, it was found that 89.1% of them used at least…

A: Solution: a. From the given information, n=3130 and p=0.891.

Q: O A. 0.056 O B. 0.112 O C. 0.074 O D. 0.944

A: Given  p = 26/349  = 0.07 The test statistic is given by p-value =0.056

Q: What college football conference has the right to brag about putting players in the NFL? The…

A: The objective of this question is to find out what percentage of first round draft picks are from…

Q: Creating graphs gives you a picture of your data. In our visual-oriented world, graphing data is one…

A: Solution This is the graph (histogram ) for the time  people watched television .

Q: Evaluate. 34 34 34 34

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Q: 56 62 69.5 75 86 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90

A: Box and Whisker plot is a graph that is used to find the five-number summary. Five number summary…

Q: how many students had 10 pair of shoes?

A: To find the number of student having 10 pairs of shoes, we have to note the number of dots given…

Q: Violet takes a survey of the ages of people in the food court at the mall at 1 p.m. and at 6 p.m. on…

A: The given graph represents the stem and leaf plot for the two groups. Groups 1 and 2 have the ages…

Q: d. In how many classes were 2 students absent? 0 e. How many times were no more than 2 students…

A: number absents number of classes 0 3 1 3 2 5 3 8 4 5 5 3 6 3

Q: How many values are in the range 35 to 95?

A: Given  Lower value = 35 Upper value = 95

Q: How many numbers are in the following list? There are numbers in the list. 9.25, 11.25, 13.25, ...,…

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Q: A C Total Male 12 4 5 21 Female 2. 20 10 32 Total 14 24 15 53

A: Given data: The gender and grades of the students is tabulated. Total number of students included in…

Q: Write a how-many-groups word problem for 0.35 / 1.45 = ?

A: how-many-groups word problem for 0.35 / 1.45

Q: Researchers watched groups of dolphins off the coast of Ireland in 1998 to determine what activities…

A: Given that Researchers watched groups of dolphins off the coast of Ireland in 1998 to determine what…

Q: n1 = 50, n2 = 50 X1 = 8, X2 = 7 O A. 0.7794 O B. 0.6103 O C. 0.2206 O D. 0.3897

A: n1 = 50 =n2  p1= 8/50 =0.16p2 = 7/50 =0.14   The test statistic is given by

Q: Determine the population of interest. Select the correct choice below and, if necessary, fill in the…

A: We have the following  statement about the  marketing  agency.

Q: A. Ventura is interested in determining what kinds and how many pets people own in Bakersfield. He…

A: Given data: 1, 1, 2, 2, 2, 1, 1, 3, 2, 3, 1, 1, 1, 2, 2, 4, 4, 2, 2, 1, 1, 1, 5, 4, 3, 4, 1, 1, 1,…

Q: A 3. Which of the following conversions is possible? O Grams to Centimeters Pounds to Inches Meters…

A: The conversion will only be possible if we are comparing the Units of same physical quantity.

Q: What is the probability that a dolphin group is around in the afternoon given that it is partaking…

A: Given that  Total = n = 189 Afternoon = A = 23 , Evening = E = 79 Socializing = S = 62 , Evening and…

Q: Find the population density, to the nearest tenth, for each of the following states. Which state has…

A: Population density of a state is defined as the average number of peoples residing per square unit…