Answer:
He wants to see if the proportion of the 125 tea-drinking employes is, as the newspaper report claims, 30%.
Then the null hypothesis says that this is false and that there is no relation between the events.
Then the null hypothesis is:
The proportion of all tea-drinkers at the company that prefer green tea to black the is not the 30%
Which is the negation of the thing that Leo wants to check.
Answer:
Statistic
Step-by-step explanation:
-In statistics, a statistic is a characteristic or an attribute of a sample used to estimate or calculate the true values/characteristics of an entire population.
-The value 9.6 is only representative of the small sample size of 104 children.
-If the sample size is sufficient enough it can be used to calculate the population's mean, standard deviation and other Central Limit Theorem measures.
1996- 1994 =4yrs
in 4yrs population increases by 4million
2017-1994 =23yrs
23= (4 *5)+ 3
i.e 23yrs = = (20million + 215million) +3million= 238 million
240 million approx.
Alright, so we are given a triangle where all the angles are the same. Now - we need to write a proof that when IE bisects KM, it creates equal angles.
Given:
IKM is equiangular
IE is perpendicular to KM
This is enough to prove that IKE is congruent to IME because:
IEK and IEM are both 90 degrees, since IE is perpendicular to KM
KIE and MIE are the same degree measure, since I is being bisected.
This leaves us with only one angle remaining, and since we already know that the first two angles are congruent to their counterpart - we also know that IKE is congruent to IME because all interior angles of triangles add up to 180°, and we know the other two angle sets to be congruent.
<span>They are congruent..
Look at sides JK and PM.
JK = 25
PM is divided into two measurements, 19 and 6.
19 + 6 = 25
Therefore, JK = PM</span>
