2. Following is the number of emergency calls made in 35 consecutive days by an ambulance server company. Construct a frequency distribution and sketch the relative frequency histogram and polygon. 38, 37, 51, 44, 28, 34, 30, 56, 44, 49, 36, 38, 40, 41, 39, 40, 29, 43, 31, 31, 46, 43, 38, 37, 46, 33, 31, 52, 37, 41, 36, 47, 50, 46, 41.

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Q: What is the mean monthly rainfall in mm? O 1422.79 O 1245.30 O 1756.44 612.78 1245.30

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A: Given data is12.9, 11.6, 13.5, 13.9, 12.1, 11.9, 13sample size(n)=7

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A: (i) part is a basic probability problem while (ii) is a conditional probability problem.

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A: Given that  Frequency distribution table  X 1.00 1.25 1.50 1.75 Frequency  9 8 12 21

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A: Please find the solution below. Thank you.

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A: Given: 440 drivers were surveyed. 330 claimed they always buckle up.

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A: MD Doctor of Osteopathy Total Pathology  6 1 7 Pediatrics 7 2 9 Orthopedics 13 2 15 Total…

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A: Given: Sample meanx¯=31.56Sample standard deviation(s)=0.798Sample size(n)=31.56

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Q: QUESTION 7 A random sample of 25 children proportion of children that like Yummy Gummy candy…

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Q: 80 85 75 76 81 76 75 76 76 96 89 74 74 76 86 74 90 75 88 79 88 85 95 92 92 87 87 93 94 94 90 85 75…

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Q: tind the AREA and shad the CURVE 44 To the left oF 2- 3.24

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Q: In a sample of 250 students in a university, 50, or 20%, are Math majors. Based on the above…

A: Solution: Given information: n= 250 Sample size of students p^= 0.20 Sample proportion of math…

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Q: If N = 64, write the decision rules for a single-sample t test. Assume that the test is two-tailed…

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Q: Consider the single factor completely randomized single factor experiment shown below. Suppose that…

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Q: Use the row of numbers shown below to generate 12 random numbers between 01 and 99. 43027 91116…

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Q: 5. Draw a vertical line through a normal distribution for each of the following z-score locations.…

A: here use standard normal  distribution

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Q: month only A SOcial psychologist studying mass communication randofmly assigned 77 from television,…

A: Solution: Given information: ntv=57nI=20Mtv= 22MI= 26.2s2tv= 2s2I= 3s2p= 2.2533  Pooled variance

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A: here define events company get order   = O asking for second presentation  = S p(O) = 0.60 p(O') =…

Q: Σ, -134 , η 10, s= 3.1 Σ - 40.5 , η 9, σ2.9 = 585.9, , r? = 15472.37, n = 27 ( Please note s? = %3D…

A: Given∑xi=134 i=110n=10standard deviation(s)=3.1