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3 years ago

Which measure summarizes all of the values of a data set with a single number?

Mathematics

2 answers:

Molodets [167]3 years ago

4 0

Answer:

Step-by-step explanation:

I think its the median

bogdanovich [222]3 years ago

4 0

Answer:

Median

Step-by-step explanation:

Median

Median summarizes all of the values of a data set with a single number. The range, standard deviation, and first quartile all describe how the values of a data set vary with a single number.

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Store A is sells 12 juice bottles for $4 and store B sells 18 juice bottles for $6

andrew11 [14]

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3 0

3 years ago

6.45 and 10.2 how does the estimate compare to the exact product

MrMuchimi

While estimating you would round the decimals and you would think in terms of how would the answer look like when you multiply 64 with 10... 640ish..and then you think about the decimals a little,,, soyou will put decimal after 64... and that will give you 64.0 or something ...While the exact answer id 65.79... Close enough.
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5 0

3 years ago

Please answer this correctly without making mistakes I want helping hand people to answer this

ahrayia [7]

Answer:

k = 6

Step-by-step explanation:

Since the figures are similar, we can use ratios to solve

4 28

----- = -------

k 42

Using cross products

4 * 42 = 28k

Divide each side by 28

4*42/28 = 28k/28

6 = k

7 0

3 years ago

Read 2 more answers

Find a power series for the function, centered at c. g(x) = 4x x2 2x − 3 , c = 0

BartSMP [9]

The power series for given function $g(x)=\frac{4x}{(x-1)(x+3)}$ is $g(x)=\sum{_{n=0}^\infty}~x^n(-1+(-\frac{x}{3} )^n)$

For given question,

We have been given a function g(x) = 4x / (x² + 2x - 3)

We need to find a power series for the function, centered at c, for c = 0.

First we factorize the denominator of function g(x), we have:

$\Rightarrow g(x)=\frac{4x}{(x-1)(x+3)}$

We can write g(x) as,

$\Rightarrow g(x)=\frac{1}{x-1}+\frac{3}{x+3}\\\\\Rightarrow g(x)=\frac{-1}{1-x}+\frac{1}{1+\frac{x}{3} }\\\\\Rightarrow g(x)=\frac{-1}{1-x}+\frac{1}{1-(-\frac{x}{3} )}\\$