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Feliz [49]
2 years ago
7

Sorting the data from smallest to largest is a useful first step that makes calculating which measure(s) of central tendency eas

ier?
Mathematics
1 answer:
Nikolay [14]2 years ago
5 0

Sorting the data from smallest to largest is a useful first step that makes calculating Median and Mode easier

We know,  the median is the value separating the higher half from the lower half of a data sample, a population, or a probability distribution.

The mode is the value that appears most often in a set of data values. If X is a discrete random variable, the mode is the value x at which the probability mass function takes its maximum value.

So, when we sorting the data from smallest to largest is a useful first step that makes calculating the median easier. Because median is the middle term of the ordered data set.

Similarly, It will be easier to find the most frequent in the ordered data set

that is mode

Hence, sorting the data from smallest to largest is a useful first step that makes calculating Median and Mode easier

Learn more about Median here

brainly.com/question/28060453

#SPJ4

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Rewrite 2x^2+13x+26/x+4 in the form q(x)+r(x)/b(x) . Then find q(x) and r(x).
natulia [17]
We are dividing the polynomial 2x^{2} +13x+26 by x+4

notice that 2x^{2} is x times 2x,

so if we multiply (x+4) by 2x, which gives us 2 x^{2} +8x, we can 'separate' one 2 x^{2} +8x from 2x^{2} +13x+26  to get the following simplification:

\frac{2x^{2} +13x+26}{x+4}= \frac{ 2x^{2}+8 x}{x+4} + \frac{5x+26}{x+4}=2x+ \frac{5x+26}{x+4}

similarly we notice that 5x is x times 5, so if we multiply (x+4) by 5, we get 5x+20 so we can rewrite 

\frac{5x+26}{x+4}= \frac{5x+20}{x+4}+  \frac{6}{x+4}=5+\frac{6}{x+4}

\frac{6}{x+4} can not be simplified any further since the degree of 6, is smaller than the degree of x+4

combining our work, we have:

\frac{2x^{2} +13x+26}{x+4}=2x+5+\frac{6}{x+4}

Answer:

q(x)= 2x+5
r(x)=6
b(x)=x+4


Remark: we can solve the problem by long division or the division algorithm as well.
6 0
4 years ago
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Find three consecutive numbers whose sum is 84
8_murik_8 [283]

Answer:

three  consecutive numbers that add up to 84 are 27,28 and 29

Step-by-step explanation:

27+28=55

55+29-=84

8 0
3 years ago
Determine the transformations done on pentagon 1 to obtain pentagon 2.<br> [[ ANSWER ASAP ]]
topjm [15]

Answer:first option

Step-by-step explanation:

Is enlarged by scale factor of 2 and is moved to another place

4 0
3 years ago
PLEASE HELP!
galina1969 [7]

- 23 and - 24

note that negative numbers are smaller than positive numbers.

The 2 negative numbers in the list are - 23 and - 24

and their sum = - 23 + (- 24 ) = - 23 - 24 = - 47


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4 years ago
Does the type of program people watch influence how much they eat? A total of 94 college students were randomly assigned to one
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Answer:

Television has been accused of helping people gain weight because it encourages a sedentary lifestyle. Television is like other entertaining activities that can get people to eat more, including reading, listening to the radio, and interacting with dinner mates.

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