Answer:
D. Always about the parameter only
Step-by-step explanation: A Null Hypothesis is a hypothesis used in statistics to show that there is no variation among the variables of interest. A Null Hypothesis also can be said to be giving a proposal that there is not significant difference between the observed data.
An alternative hypothesis is a hypothesis in statistics given contrary to the Null Hypothesis,a Null hypothesis can also be seen in statistics as stating that something is happening among the data.
Answer:
A factor is a number that when its multiplied with another number, gives a product of a given number. Example: The factors of 21 are 7,3,1 and 21. A multiple is a number that can be divided by another number a certain amount of times evenly (without a remainder). Example: Some multiples of 4 are: 8, 12, 16, and 20.
It equals 81/ft because you add 3 feet +3 feet because 9 yards are equal to 3 feet
Answer:
10,24,33 could form a triangle
Step-by-step explanation:
5 + 19 is not greater than 25
6 + 12 is not greater than 19
15 + 17 is not greater than 44
Find <em>n</em> :
P = a + b + c
63 = n + (4n - 8) + (2n + 8)
63 = (n + 4n + 2n) + (-8 + 8)
63 = 7n
n = 63 ÷ 7
n = 9
Sides :
1.) n = <u>9</u>
2.) 4n - 8 = 4(9) - 8 = 36 - 8 = <u>2</u><u>8</u>
3.) 2n + 8 = 2(9) + 8 = 18 + 8 = <u>2</u><u>6</u>
<em>Hope </em><em>it </em><em>helpful </em><em>and </em><em>useful </em><em>:</em><em>)</em>
