8. Find the median. 9. Use the stem & leaf plot from question #8 to find the mode. Age of Runners Stem Leaf 889 01245 3445 19 1 2345

Q: 8. Find the median. Age of Runners Leaf 889 01245 3445 19 Stem 1234r n

A: In the first leaf, there are 3 numbers. In the second leaf, there are 5 numbers.  In the third leaf,…

Q: 8. Suppose that a recent poll of American households about pet ownership found that for households…

A: Given information: P(Owned dog) = 0.39 n = 120

Q: Find the median. 4, 4, 1,9, 7,5

A: Median is the middle most value of the observations.

Q: Problem: Five coins are tossed. Let G be the random variable representing the number of heads (H)…

A: Consider an experiment of tossing a coin. Then there will be two possible outcomes.That…

Q: 4. Suppose that in the past years the average price per square foot for warehouses in Subic has been…

A: One sample t-test: The one -sample t -test is used to determine whether the mean of sample differs…

Q: Computations Direction: Find (A U B), (A n B), and A\B of the following sets. Note: R - set of real…

A: 2. Given A = a, a, b   and    B = b, a, b

Q: Consider the following sample data on two random variables X and Y. Identify the regre fits the…

A: Given data, X Y X*Y X*X 6.8 275 1870 46.24 4.1 168 688.8 16.81 3.3 142 468.6 10.89 3.9…

Q: 4 Janna's health class measures the heart rates of students after they walked for five minutes. The…

A: 4) Given data, 102,74,86,74,96,95,103,102 Median=?

Q: 9. Population distribution of height has a mean 160 cm and a standard deviation of 6 cm. We take a…

A: The central limit theorem states that the distribution of sample means follows normal distribution…

Q: 12x +3x,-5x, 1 2. Using (a) Jacobi Iterative Method and (b) Gauss-Seidel Method, obtain the solution…

A: Let us consider the given system 12x1+3x2-5x3=13x1+7x2+13x3=76 with x10,x20,x30=[1,0,1] and solve…

Q: 8. Sunita has five cards labeled 12, 40, 62, 18, and 10. What is the probability of selecting a card…

A: Given five cards labelled as 12,40,62,18,10 n(S)=5 Let E be the event that card is even.…

Q: 2 Consider the experiment below. A bag has 24 marbles: 6 green, 6 red, and 12 blue. Lucy reaches in…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: 8. Find the median. Age of Runners Stem Leaf 889 01245 3445 19 5. (a) If your answer is 33 draw the…

A:

Q: a. the margin of error decreases. b. the standard deviation increases. c. width of the confidence…

A:

Q: 4. Find the area to the right of z= -1.8

A: We need to use the concept of Standard normal distributions

Q: Which number correctly completes the statement? A probability of indicates an event is as likely to…

A: A probability of 1/2 indicates an event is as likely to occur as it is not to occur.

Q: 2 Students in a math class were divided into three groups. Each group was given a paper bag filled…

A: Since you have posted multiple sub-parts, we will solve the first three sub-parts for you. To get…

Q: 4. Let X be a random variable with density f(1) = Kt1 a,a|(t). (a) Find K in terms of a. (b) Find…

A: Note: Hey there! Thank you for the question. As you have mentioned question number 4, we have helped…

Q: 2. Find the median. 4,4, 1, 9, 7, 5

A: Given: The values are : 4,4,1,9,7,5 n=6 (number of observations)

Q: 2 You spin a spinner with 4 equal sections labeled A, A, B, C. Which statements are true? Select all…

A: There are total 4 sections. Among them A has 2 sections. B has 1 section and C has 1 section.  So…

Q: 2. Mike has 3 times as many as baseball cards as Jordan, who has twice as many cards a Paige.…

A: let  paige has x numbers of cards given  total cards is  999 cards

Q: Katie is playing a word game in which tiles with single letters on them are drawn from a bag. Toward…

A: The tree is given by;