Questions #3 -#5 are based on the following sample of ages (in months) of 18 children at a day care: 36, 42, 18, 32, 22, 22, 25, 29, 30, 31, 19, 24, 35, 29, 26, 36, 24, 28 3. The median age of the children is... b) 28.2 a) 29 c) 30.5 4. The interquartile range for this data is... a) 8 b) 12 c) 16 d) 28.5 d) 20 5. The standard deviation of the age of children is... a) 41.24 b) 11.33 c) 10.20 d) 6.42 e) 31 e) 24 e) 6.24

Q: a) How many students are taking Art?

A: the number of students taking Art if given by 6+10=16

Q: can you explain the first few questions aswell

A: Frequency Polygon: A frequency polygon is a graph that displays the distribution of a dataset. In…

Q: 3 -4- -0- 4. 2.

A:

Q: Do dominant and subordinate individuals differ in the means of giggle spectral CV?

A: For Group : Dominant Individual Standard Deviation, s: 0.05410 Count, N: 9 Sum, Σx: 2.755…

Q: What is the Probability that a student is not taking either class?

A: From the given Venn diagram, it is observed that the number of students who are taking art only is…

Q: Question 6 part 1,2,3

A:

Q: parts iv and v please

A: Given is a question on the probability of failure/success. Number of failed O-rings 0 1 2 3 4 5 6…

Q: Question 18.30

A: The given data

Q: Question 26

A: We have given a graph which represent the derivative f' of some function f. we have to draw the…

Q: 60. f -1 | f' f" -1

A: According to the sign chart, we have

Q: Combined test scores were normally distributed with mean 1496 and standard deviation 348. Find the…

A: Mean =μ=1496, standard deviation=σ=348

Q: 16. The data in the accompanying table ecological study of the entire rainforest commu- bo nity at…

A: Given data for animal species having each diet breath; Diet Breath Frequency 1 21 2 8 3 9…

Q: Is this for question 2 or 3?

A: The standard deviation is 0.2.

Q: 7,20

A:

Q: the

A:

Q: Use the behaviours, turning points, anz zeros to determine which graph represents the following…

A: Sol:- 3x3+5x2-x+3Domain of  3x3+5x2-x+3 :  Solution:  -∞ <x<∞ Interval Notation: -∞ , ∞ Range…

Q: Question 20

A: Given Data :  General form of the sequence an=2(an-1)+1, a1=4 To Find : The first four terms of the…

Q: 52. -2

A: When f'>0 then function increasing and graph of f' lies above x axis when f'<0 then function…

Q: Questions c-e

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Q: Part 1,2,3

A: The point is, 6,-2 So, the point is in 4th quadrant.

Q: what about questions 4-15?

A:

Q: Question 51

A: SOLUTION-

Q: 27. 3xv2 v' = 3x4 + v3

A: Given    3xy2y' = 3x4+y3  .......(1)(1) Can be written asy'-y3x=x3y-2y'+P(x)y = q(x)yn (Bernoulli…

Q: Question 54

A: