MATHEMATICS HIGH SCHOOL

The data set represents the total number of tuba players in each of 11 different school bands. 0, 1, 3, 3, 4, 4, 4, 5, 6, 6, 8 What is the lower quartile of the data? 1 3 4 6

Answers

Answer 1
Answer:

Answer

3

Explanation

When looking for the quartiles of any data, you first arrange the data in ascending order.

The lower quartile of a data is the median of the lower half of that data.

The data in the question is already in ascending order.

The lower quartile is the value that is in (1/4)th position.

1/ 4 × 11 = 2.75th position.

This digit is between 2nd position and 3rd position but nearer 3rd position.

0, 1, 3, 3, 4, 4, 4, 5, 6, 6, 8.

So we take the lower quartile to be in the 3rd position.

Answer is 3.
Answer 2
Answer:

Answer:

3 is the answer

Step-by-step explanation:

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Please help me ASAP. Many Thanks

Answers

you have to make the fraction into an integer. the simplest version of a ratio involves the smallest possible integers. therefore, 5:2.5 will equal 10:5 (you multiply both sides by 2). 10:5 cancels down to 2:1. hope this helped :)

Please help if you know the answers!Choose the equation and the slope of the line that passes through (4, -2) and
is perpendicular to the x-axis,
A. Equation; x = 4
B. Equation; x = -2
C. Slope undefined
D. Slope: 0
E. Equation: y = 4
F. Equation: y = -2

Answers

Answer:a,b,e,f

Step-by-step explanation:

Suki split five dog treats equally among her six dogs. Which fraction represents this division.

Answers

5 divided by 6  or  5/6

Answer:

5/6

Step-by-step explanation:

5 dog splitting 6 treats.

The function p(x)=-2(x-9)^2+100 is used to determine the profit on T-shirts sold for x dollars. What would the profit from sales be if the price of the T-shirts were $15 a piece?A.)$15
B.)$28
C.)$172
D.)$244​

Answers

Answer:

C. $172

Step-by-step explanation:

You plug in $15 into the problem and solve from there.

F(x) = x2 - 5.

For the function shown, what is the range of the function when the domain is {2, 4, 7}?

Answers

Hello,

Img f(x)={2²-5,4²-5,7²-5}={-1,11,44}

Let h(x) be the inverse of f(x). If h(x) = -4+1, which of the following represents f(x)?F(x)=4x-1
F(x)=1/4x+1
F(x)=-1/4x+1/4
F(x)=-1/4x-1/4

Answers

Answer:

Its F(x)=-1/4x-1/4

Step-by-step explanation:

just took a quiz in class
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