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3 years ago

5. Statistical Literacy What terminology do we use for the probability of

Mathematics

1 answer:

ohaa [14]3 years ago

7 0

Answer:

The correct option is type I error.

Step-by-step explanation:

Consider the provided information.

Type I error is the error occur when we reject the true null hypothesis,

Type II error is the error occur when we fail to reject false null hypothesis.

Now consider the provided information.

The symbol do we use for this probability is type I error.

Hence, the correct option is type I error.

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What is the surface area of this figure?

Mkey [24]

Answer:

100

Step-by-step explanation:

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3 years ago

Consider the line which passes through the point P(3, 1, 5), and which is parallel to the line x=1+5t,y=2+5t,z=3+1t Find the poi

padilas [110]

Answer:

The point of intersection

(0,-14,22/5), (2,0,24/5), (-22,-24,0).

Step-by-step explanation:

Check attachment for solution

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3 years ago

3/8d+3/4 factor out coefficient

Orlov [11]

Coefficient is a number next to the variable so the coefficient of this expression is 3/8

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3 years ago

A small business earns a profit of $6500 in January and $17,500 in May. What is the rate of change in profit for this time perio

MAXImum [283]

Rate of change of profit for this period is $2750 per month

Solution:

Given that,

Profit of $6500 in January and $17,500 in May

To find: Rate of change

Since,

January is the first month of the year (1) while May is the fifth month (5)

Therefore, we get two points

(1, 6500) and (5, 17500)

Using these points we can find the rate of change in profit for this time period

The rate of change using the following formula:

$m = \frac{y_2-y_1}{x_2-x_1}$

Here from the points,

$(x_1, y_1) = (1, 6500)\\\\(x_2, y_2) = (5, 17500)$

Therefore, rate of change is given as:

$m = \frac{17500-6500}{5-1}\\\\m = \frac{11000}{4}\\\\m = 2750$

Thus rate of change of profit for this period = $2750 per month

8 0

3 years ago

You stand at point C and look at an aquarium tank. Calculate the radius of the aquarium tank.

leonid [27]

Answer:

The radius of the aquarium tank is $8.25\ ft$

Step-by-step explanation:

we know that

Applying the Tangent Secant Theorem

$DC^{2}=AC*8$

we have that

$AC=(D+8)\ ft$

$DC=14\ ft$

substitute

$14^{2}=(D+8)*8$

$196=8D+64$

Solve for D

$8D=196-64$

$8D=132$

$D=16.5\ ft$

Find the radius

The radius is half the diameter

$r=16.5/2=8.25\ ft$

3 0

3 years ago

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