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3 years ago

100 person had a food provision for 24 days if 20 person left the place the provision will last for

Mathematics

1 answer:

stepladder [879]3 years ago

4 0

100 person had a food provision for 24 days if 20 person left the place the provision will last for 30 days

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To create a confidence interval from a bootstrap distribution unsung percentiles, we keep the middle values and chop off a certa

gregori [183]

Answer:

The correct answer to the following question will be "90% = 5%" and "95% = 2.5%".

Step-by-step explanation:

The given levels are:

90% and 95%

(a)...

At 90%, we get

⇒ $1-\alpha$ = $0.90$

then,

⇒ $\alpha = 0.10$

⇒ $\frac{\alpha }{2}=0.05$ ≅ $5 \ percent$

∴ at 90% level of confidence 5% must be chopped off from each of the tail.

(b)...

At 95%, we get

⇒ $1-\alpha$ = $0.95$

then,

⇒ $\alpha = 1-0.95$ $=0.10$

⇒ $\frac{\alpha }{2} =0.025$ ≅ $2.5 \ percent$

∴ at 95% level of confidence 2.5% must be chopped off from each of the tail.

3 0

3 years ago

The function b(n) = 6n represents the number of light bulbs b(n) that are needed for n chandeliers. How many lightbulbs are need

Yuri [45]

The answer is 90 lightbulbs.

b(n) - the number of light bulbs
n - the number of chandeliers
The function is b(n) = 6n

If n = 15, then:
b(15) = 6 · 15 = 90
Therefore, the number if light bulbs needed for 15 chandeliers is 90.

8 0

3 years ago

Read 2 more answers

<img src="https://tex.z-dn.net/?f=3y%20-%205x%20%3D%2010" id="TexFormula1" title="3y - 5x = 10" alt="3y - 5x = 10" align="absmid

kompoz [17]

Answer:

$\dfrac{5}{3}$

Step-by-step explanation:

To find the gradient (slope) of the given linear relation, use arithmetic operations to isolate y:

Given relation:

$3y-5x=10$

Add 5x to both sides:

$\implies 3y-5x+5x=10+5x$

$\implies 3y=5x+10$

Divide both sides by 3:

$\implies \dfrac{3y}{3}=\dfrac{5}{3}x+\dfrac{10}{3}$

$\implies y=\dfrac{5}{3}x+\dfrac{10}{3}$

Slope-intercept form of a linear equation

$y = mx+b$

where:

m is the slope (gradient)
b is the y-intercept

Comparing the rewritten equation with the slope-intercept formula, the gradient (slope) of the given linear relation is ⁵/₃.

Learn more about linear equations here:

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7 0

2 years ago

Read 2 more answers

How to get 6/9 as a decimal using division help

stellarik [79]

The answer is .6666666667

4 0

3 years ago

Write a problem that involves changing kilograms to grams. explain how to find the solution.

Georgia [21]

A company offers free shipping on items that weigh less than 4000 grams. how many kilograms is that?

the answer is 4 kilograms because 1000 grams equal 1 kilogram

please like and rate

7 0

4 years ago

100 person had a food provision for 24 days if 20 person left the place the provision will last for​

100 person had a food provision for 24 days if 20 person left the place the provision will last for