Answer:

5T - 10 = 40 (?)

Note to Remember:

Correct me if I'm wrong

Answer:

Step by Step Solution

More IconAbsolute Value Equation entered :

|10-5t|=40

Step by step solution :

STEP1

:

Rearrange this Absolute Value Equation

Absolute value equalitiy entered

|-5t+10| = 40

STEP2

:

Clear the Absolute Value Bars

Clear the absolute-value bars by splitting the equation into its two cases, one for the Positive case and the other for the Negative case.

The Absolute Value term is |-5t+10|

For the Negative case we'll use -(-5t+10)

For the Positive case we'll use (-5t+10)

STEP3

:

Solve the Negative Case

-(-5t+10) = 40

Multiply

5t-10 = 40

Rearrange and Add up

5t = 50

Divide both sides by 5

t = 10

STEP4

:

Solve the Positive Case

(-5t+10) = 40

Rearrange and Add up

-5t = 30

Divide both sides by 5

-t = 6

Multiply both sides by (-1)

t = -6

Which is the solution for the Positive Case

STEP5

:

Wrap up the solution

t=10

t=-6

Step-by-step explanation:

T-tests are handy hypothesis tests in statistics when you want to compare means. You can compare a sample mean to a hypothesized or target value using a one-sample t-test. You can compare the means of two groups with a two-sample t-test. If you have two groups with paired observations (e.g., before and after measurements), use the paired t-test.

Output that shows a t-value

The t-value measures the size of the difference relative to the variation in your sample data. Put another way, T is simply the calculated difference represented in units of standard error. The greater the magnitude of T, the greater the evidence against the null hypothesis

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