a turned 65?

Q: A “water diet" requires you to drink one cup of water every hour from the time you get up until you…

A: Given Information:

Q: 3. The number of infected people in a population grows by 8% per day and those who become infected…

A: You can solve this problem with python program and usual methods.I will provide you both ways.

Q: For a large, top-rated corporation, 92% of employees said the corporation is a great place to work.…

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Q: 4. How does this compare to the 10% probability we were given at the beginning? If there is a…

A: Since we have used the random digit assignment for this simulation activity According to the…

Q: Number 3

A: Probability The ratio of the number of outcomes favourable for the event to the total number of…

Q: Experiment A coin is flipped. Then a number cube with sides labeled 1 through 6 is rolled. Events…

A: There are given some events. We should determine wether they are independent or dependent.

Q: #2. Calculate (a) P(7,4) + P(7,3) (b) P(5,5)

A: Permutation is calculated as shown below: P(n,r) = n!/(n-r)! n! = n*(n-1)*(n-2)*.....2*1

Q: A bag contains 25 marbles: 4 are red, 9 are green, and 12 are blue. You reach in and pull out a…

A: Given,no.of red marbles=4no.of green marbles=9no.of blue marbles=12

Q: Find the center, foci, vertices, asymptotes, and eccentricity of the given hyperbola. Graph the…

A: The given equation is 2y2-9x2-18x+20y+5=0. Get the LHS in terms of squares:…

Q: door, the window, and the ceiling will not be painted, what is the area that needs to be painted and…

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Q: A somewhat outdated study indicates that the mean number of hours worked per week by software…

A:

Q: A poll asked whether states should be allowed to conduct random drug tests on elected officials. Of…

A:

Q: Consider the following differential equation to be solved by the method of undetermined…

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Q: #4. There are five rooms to be given to five students clubs for their meeting rooms. Find the total…

A: The number of ways r items can be selected from n items is, nr=n!r! n-r! There are 5 rooms to be…

Q: Number 4 only. Thanks!

A:

Q: 3. Suppose your school is in the midst of a flu epidemic. The probability that a randomly-selected…

A: Let event A denotes that the student has flue Event B denotes that the student is having fever P(A)…

Q: . A contractor has at most $42 to spend on nails for a project Finishing nails cost $0.45 per pound…

A: (a)Then the inequalities are 0.45x+0.60y≤42x+y≥30

Q: 3. Show that the sequence ɑn 1+ is a Cauchy sequence. Hint: Every convergent sequence is a Cauchy…

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Q: Number 2 only. Thanks!

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Q: Preliminary data analyses indicate that you can consider the assumptions for using nonpooled…

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Q: 1) Generate a probability histogram of the number of rolls required of two dice before a sum of "7"…

A: The probability of getting exactly 35 heads in 100 coin tosses can be calculated using the binomial…

Q: Number 3

A: Name: Sample variance The formula for sample variance is given by:

Q: 3. Use the three Sylow Theorems to prove that no group of order 45 is simple.

A: Simple group: A group G is said to be simple group if it has no proper normal subgroup Note : A…

Q: List all possible values that could be roots of the polynomlal 4x*- 23x – 41x2 + 59x- 18 according…

A:

Q: 8 12 x 3. (a) Estimate the area under the graph of f(x) = cos x from x = 0 to x = π/2 using four…

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Q: #1. The statistical experiment is picking an integer randomly from 500 to 1000 (including 500 and…

A: a) The experiment is picking values between 500 and 1000 (both included) that are integers. Thus…

Q: 3. Statistics Grades: In a large section of statistics class, the points for the final exam are…

A: Given Grades are assigned in such a way that the top​ 10% receive​ A's the next​ 20% received​ B's…

Q: 74 69 Pulse before yoga Pulse after yoga 64 76 57 70 64 76 57 69 75 66 Use the sample data shown…

A:

Q: Find and equation of the parabola described 1. Focus (2,0): directrix r -2 %3D

A: 1) Given the focus is 2,0, directrix x=-2. Let x0,y0 be any point on the parabola. Find the distance…

Q: Given the linear differential equation xy'+ (3x+1)y=e¯*, the integrating factor is: -3x A te -3x xe…

A:

Q: A marble is selected from a bag containing eight marbles numbered 1 to 8. The number on the marble…

A: Given::- A marble is selected from a bag containing eight marbles numbered  1 to 8.

Q: Number 2 thanks!

A: Solution :-

Q: c) Test whether the mean tax rate for females differs from that of males at the a=0.01 level of…

A: The descriptive analysis is conducted using EXCEL. The software procedure is given below: Enter the…