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2 years ago

What is the mode of 250, 100, 75, 200, 150, 100?

Mathematics

2 answers:

alexandr402 [8]2 years ago

8 0

Answer:

100

Step-by-step explanation:

The mode is the number that is repeated the most. In this case, 100 is the only number that is repeated, and therefore it is the mode.

Diano4ka-milaya [45]2 years ago

7 0

Answer:

100

Step-by-step explanation:

mode : the most common number that appears

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3 years ago

Somebody know how to do this?

Lubov Fominskaja [6]

Answer:

x=1

Step-by-step explanation:

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2 years ago

What is the inverse of the function f(x) = -6x - 7

andreyandreev [35.5K]

Answer:

f - 1 (x) = - x6 - 76

Step-by-step explanation:

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1 year ago

A study conducted at a certain high school shows that 72% of its graduates enroll at a college. Find the probability that among

mixas84 [53]

Answer:

$P(X \geq 1) =1-P(X$

And we can use the probability mass function and we got:

$P(X=0)=(4C0)(0.72)^0 (1-0.72)^{4-0}=0.00615$

And replacing we got:

$P(X \geq 1) = 1-0.00615 = 0.99385$

Step-by-step explanation:

Let X the random variable of interest "number of graduates who enroll in college", on this case we now that:

$X \sim Binom(n=4, p=0.72)$

The probability mass function for the Binomial distribution is given as:

$P(X)=(nCx)(p)^x (1-p)^{n-x}$

Where (nCx) means combinatory and it's given by this formula:

$nCx=\frac{n!}{(n-x)! x!}$

We want to find the following probability:

$P(X \geq 1)$

And we can use the complement rule and we got:

$P(X \geq 1) =1-P(X$

And we can use the probability mass function and we got:

$P(X=0)=(4C0)(0.72)^0 (1-0.72)^{4-0}=0.00615$

And replacing we got:

$P(X \geq 1) = 1-0.00615 = 0.99385$

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2 years ago

Alfred is practicing typing. The first time he tested himself, he could type 22 words per minute. After practicing for a week, h

kondor19780726 [428]

Answer:

34 Words Per Minute

Step-by-step explanation:

This follows the equation y=4x+18

We would replace x with the week number and solve.

4(4)+18

16+18

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2 years ago