Which of the following is a statistical question that might be used to gather data from a specific group?

Usimov [2.4K]

Subtract 3 from both sides

simplify 12 - 3 to 9

break down the problem into these two equations

1 + p = 9 and -(1 + p) = 9

solve the first equation 1 + p = 9 and that would be 8 since 1 + 8 = 9 is true.

solve the second equation -(1 + p) = 9 and just simplify brackets and add 1 to both sides then add 9 + 1 and lastly multiply both sides by -1 and p = -10.

Gather both solutions

Answers: p = -10, 8

5 0

2 years ago

How do I find the median for 77,82,87,85,32,78?

alisha [4.7K]

Answer:

80

Step-by-step explanation:

The median is the middle value of the data arranged in ascending order. If there is no exact middle then the median is the average of the 2 values either side of the middle

Arrange the data in ascending order ( smallest to largest )

32, 77, 78, 82, 85, 87

There is no value exactly in the middle, use the average

median = $\frac{78+82}{2}$ = $\frac{160}{2}$ = 80

5 0

2 years ago

Describe the difference between the value of x in a binomial distribution and in a geometric distribution.

Ganezh [65]

Answer:

See below

Step-by-step explanation:

A binomial distribution has the value of x representing the number of successes in n trials, while a geometric distribution has the value of x representing the first trial that results in a success.

8 0

1 year ago

which choice could be the equation of a line parallel to the line represented by this equation 3x-2y=6 A) 2x-3y=6 B ) y=3/2x+4 C

ozzi

3x - 2y = 6
-2y = -3x + 6
y = 3/2x - 3.....the slope here is 3/2. A parallel line will have the same slope.

so ur answer is : y = 3/2x + 4...because the slope here is 3/2

3 0

2 years ago

If bill gates gave everyone in the world his money EQUALLY how much would each person have?

Naddik [55]

Answer:

It's five hundred thousand each. 

Step-by-step explanation:

<h3>This is for everyone in the United states so everyone would get five hundred thousand ultimately ending poverty. But The only way top end out is for them to end poverty is people get a job and house and decent car. </h3>

Plz give Brainliest!!!

3 0

2 years ago