Perform the indicated Goodness of Fit Test.Using the data below and a 0.05 significance level, test the claim that the responses occur with percentages of 15%, 20%, Ž5%, 25%, and 15% respectfully. Response A B C DE Frequency 12 15 16 18 Hypothesis 19 Но: На: ExpectedValues Decision Conclusion

Q: 1. Solve the following equations:  |2x+8|=3x+7 2|x - 7|=x-8 |3x-5|=4+2x

A:

Q: help

A: Please refer to the image below

Q: You are given a real number N. How should you write it as a sum of two real numbers so that their…

A:

Q: The difference between two positive integers is 1. If the smaller is added to the square of the…

A: Topic = Algebra

Q:  how many solutions does the equation 5(x-2)=8+5x have? 

A: No solution would means that there  is no solution of the equation. That is It is impossible for…

Q: The product of two consecutive integers is 72. Find the two pairs of integers.

A: Given that, the product of two consecutive integers is 72. Let x be the first integer. Then, the…

Q: Give equation

A:

Q: 1 X - -y = -12 8- 3 X – -y = -9 4 Step 1 of 4: Rewrite each of the equations without fractions or…

A: The detailed solution is given below Thank you

Q: 7. y =x y =x+2 8. y = x- 4 y =-x- 2 9. y =x- 2x+2 y = 2x-2

A: In the given question we have to solve the equations given in 7,8 and 9 for the values of x and y.so…

Q: Find all pairs of numbers that satisfy these two conditions: Their sum is 20 and The sum of their…

A: This question is related to numbers,  We will solve it using given information.

Q: Three consecutive integers are such that the sum of the square of the first and the product of the…

A: Consider that the three consecutive integers be x-1,x and x+1, here x is an integer. Since, sum of…

Q: solve step by step 3-(6x-25)=7(x-3)

A:

Q: 2sin(프)cos()

A: Trigonometric formula

Q: -7 4 3+y 2 1 -6 -5 -4 -3 -2 -1 -1 -2 -5 1 2 4 X 5

A: To write the equation of the following graph.

Q: What is the difference between a frequency distribution and a probability distribution?

A: A table displaying the frequency at which each value or range of values appears in a dataset is…

Q: For the natural number x The sum of x + 56 is the square of a natural number. The sum of x + 113 is…

A: Given The sum of x + 56 is the square of a natural number.   The sum of x + 113 is also the…

Q: Does the following equation have one solution, infinite solutions or no solution? 3(2x-5) = 4X+11

A: We have to solve the equation: 32x-5=4x+11 Solving equation, 32x-5=4x+113×2x-3×5=4x+116x-15=4x+11

Q: for 1b of this question, could you explain why why all the solutions of the original equation are…

A: It is provided that the original equation is (x2+y2-1)2+4y2-1=0 and the corresponding polar equation…

Counting Principles

In statistics, the counting principle can be said to be the concept in which the quantity of an item is determined. There can be a single item, or a group of items, or items that are related to each other. In every possible set of items, the quantity of the possible item groups or their sorting measures can be determined with counting principles.