17. Michigan's Classic Lotto 47 In Michigan's Classic Lotto 47 NW Lottery, a player must choose 6 numbers between 1 and 47, in- clusive. Six balls numbered from 1 and 47 are then randomly selected from an urn. The random variable X represents the number of matching numbers. (a) What is the probability of matching 3 numbers? (b) What is the probability of matching 4 numbers? (c) What is the probability of matching 5 numbers? (d) What is the probability of matching 6 numbers? (e) A winning ticket is one in which the player matches 3,4, 5, or 6 numbers. What is the probability of purchasing a winning ticket? Would it be unusual to purchase a win- ning ticket?

Q: what kind of error did you probably make in part (d)?

A: Solving only the bold problem (e)   There are two types of error in hypothesis testing: 1. Type 1…

Q: A particle is moving on a straight track.  You start your clock as it moves by your position.  The…

A:

Q: 7) Use your calculator to determine the point on the graph of y=Vx that is closest to the point P…

A: y=x3  and point (2,3) Find closest point on the graph y=x3 Every point on the curve has the form…

Q: Got a Pet? In a neighborhood of 95 homes, 35 have pets. Suppose that 12 homes are selected at…

A: Total No. of Homes(N)=95No. of homes have pets(M)=35No. of homes are selected at random(n)=12Let "X"…

Q: The relative error in reading a galvanometer is given by tanx + cotx, where x is the angular…

A:

Q: d. (x,y,z]-[-2,1,3]+s[3,-1,-7] And d, [x,y,z]=[2,2,2]+[2.-1,-1]

A:

Q: Plot the "astroid" y = (4 - x 2/3) 3/2 for 0 ≤ x ≤8. Show that the first-quadrant segment of each…

A:

Q: 1) Use R for all parts of this problem. Use the data on heights you collected a few weeks ago. (a)…

A:

Q: The best predicted value of y is (Round to two decimal places as needed.)

A: The regression equation is y^=17.16+0.84x.

Q: (e) The instructor adds 4 points to the average exam score ofeveryone in the class. Describe the…

A:

Q: Estimate solutions of the following equation using a graphical estimation method:

A:

Q: Show the areas of 5" and 6.5" in the normal curve.

A: Given data, 6.755 6.4 7 8.1 5.8 7.5 9 8.5 7.2 6.9 6.75 9.15 6.2 8.1…

Q: Find the exact length of the curve. 1 5,1<y< 3 4y2

A: Shown below

Q: What is the percentile rank of a student with a shoe size of 7"? (Input the rank, use whole numbers…

A: Arranging the digits in ascending order we get 5.76, 5.8 ,6.2, 6.2, 6.4, 6.75, 6.755, 6.9, 7, 7.17,…

Q: During your trip to New York City (320 miles away), you drive at a constant rate of 60 mph. During…

A:

Q: A car traveling along a straight road is clocked at a number of points. The data from the…

A:

Q: 1) Find the slope of the linels) tongent to the graph of (y+x)²-y =x² at X=0.

A:

Q: I need to also know and show the steps on how to use the calculator in order to solve it, along with…

A: a.Central Limit Theorem for Proportion:As the sample size increases, the sampling distribution of…

Q: Find the point on the curve y = √x closest to the point (2,2)

A: Here we have to find the point on the curve y = sqrt (x) closest to the point (2, 2)   use the…

Q: 5.) Assume that the given graph gives the position function of a particle which is moving along a…

A: Consider the given graph showing the position function of a particle which is moving along a…

Q: 1. At the neighborhood playground, your friend sits on a swing and gets pulled back by you to the…

A:

Q: Basic Computation: Variance, Standard Deviation Given the sample data 15 30 25 23 (a) Find the…

A: Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: 2. Find the terminal point P (x, y) and the reference number determined by t=- Round the coordinates…

A: We have given  t = -61×π/6  Terminal point P(x,y) is given by  ( cos(t), sin(t) ) So we have…

Q: graph 5 - 4- 2- 2 3 4 5 ó 7 8 9 10 Use the graph to estimate the solution to 1.2" = 2 3.

A: