Answer:
The <em>p</em>-value is well defined as per the probability, [under the null hypothesis (H₀)], of attaining a result equivalent to or more extreme than what was truly observed.
Step-by-step explanation:
The <em>p</em>-value is well defined as per the probability, [under the null hypothesis (H₀)], of attaining a result equivalent to or more extreme than what was truly observed.
We reject the null hypothesis if the <em>p</em>-value of a statistic is lower than the level of significance <em>α</em>.
And we fail to eject the null hypothesis if the <em>p</em>-value of a statistic is greater than the level of significance <em>α</em>.
A lower <em>p</em>-value indicates that the result is statistically significant.
And a higher <em>p</em>-value indicates that the result is not statistically significant.
Answer:
On Wednesday evening Sonto spent 30 minutes doing homework, 45 minutes doing housework, 60 minutes visiting friends and 90 minutes watching television. Write this down the information as a ratio
Step-by-step explanation:
Total amount of time = 225 minutes
2/15 Homework
1/5 Housework
4/15 Visiting friends
2/5 Watching TV
Whole number ratio
2 : 3 : 4 : 6
Answer:
<em>-3x+10y</em>
Step-by-step explanation:
Given the expression 
, we are to simplify by combining the like terms. On simplification we have;
Open the parenthesis:
Collect the like terms:
Sum up the resulting expression
<em>Hence the required expression on simplification is -3x+10y</em>
Answer: (-infty, infty)
Step-by-step explanation:
The domain of a quadratic function is the set of real numbers.
