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3 years ago

14

For a population that is not normally distributed, the distribution of the sample means will

1 answer:

SCORPION-xisa [38]3 years ago

4 0

If data are not normally distributed then there are only two tendencies for its distribution. It could either be skewed to right where most of the values are to the right of the mean.

Another tendency for the data is that they are skewed to the left. With this, most of the data are to the left of the mean.

Hence, the sample means also shifted depending on the skewness of the data.

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A can in the shape of a cylinder has a diameter of 6 centimeters and a height of 10 centimeters. Which measurement is closest to

VladimirAG [237]

Answer:

245.04

Step-by-step explanation:

A=2πrh+2πr2=2·π·3·10+2·π·32≈245.04423

u have to divide 6 and 2 to find the radius

hope this helps

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4 years ago

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Pls answer this question and show how or why.

-Dominant- [34]

Answer:

A. $p\geq 15$

Step-by-step explanation:

It is A because the puppy is <em>at least </em>15 pounds and it means the puppy could be greater or equal to 15 pounds.

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3 years ago

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Michelle tried to solve an equation step by step. \begin{aligned} t-\dfrac35&=\dfrac45\\\\ t-\dfrac35+\dfrac35&=\dfrac45

koban [17]

Answer:

Step 2

Step-by-step explanation:

Michelle's step in trying to solve the equation is given below:

$\begin{aligned} t-\dfrac35&=\dfrac45\\\\ t-\dfrac35+\dfrac35&=\dfrac45+\dfrac35&\green{\text{Step } 1}\\\\ t&=1&\blue{\text{Step } 2} \end{aligned}$

Michelle made a mistake in Step 2.

The right hand side of Step 1: $\dfrac45+\dfrac35\neq 1$

Rather, the correct sum is:

$\dfrac45+\dfrac35=\dfrac75\\\\=1\dfrac25$

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4 years ago

i am greater than one-fourth but less than four tenths . i am a decimal rounded to the hundreds place. what number am i

artcher [175]

(0.25,0.40). Written in interval notation. It can be any number greater than 1/4 but less that 4/10.

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3 years ago

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Devin made 30 custom t-shirts to sell.He will donate 1/8 0f his total sales to a local charity. He sold all 30 t-shirts for $18

V125BC [204]

Answer:

Devin will donate <u>$67.5</u> to charity.

Step-by-step explanation:

Given:

Devin made 30 custom t-shirts to sell.

He will donate 1/8 0f his total sales to a local charity.

He sold all 30 t-shirts for $18 each.

Now, to find the amount Devin donate to charity.

Total number of t-shirts = 30.

Each t-shirts sold at = $18.

So, total amount of 30 t-shirts sold:

$30\times 18$

$=\$540.$

As, Devin will donate $\frac{1}{8}$ of his total sales to a local charity.

Now, to get the amount he will donate to charity:

$\frac{1}{8} \ of\ \$540\\\\=\frac{1}{8} \times 540\\\\=\frac{540}{8}\\\\=\$67.5.$

Therefore, Devin will donate $67.5 to charity.

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4 years ago