Answer:
25 times .10 = 2.5 (22.5) 22.5-1.00= 21.5
Step-by-step explanation:
Given that in triangle XYZ and MPN XY=MP, YZ=PN and the ratio of XZ to MN is 23/19.
Thus the possible size of angle Y given that mP=85 will be:
mY/P=23/19
mY/85=23/19
mY=23/19*85
mY=102.9
The approximate value is therefore mY=100
Answer:im not sure what u mean
Step-by-step explanation:
Answer:
C,E
Step-by-step explanation:
you're welcome my friend
Answer:
The conclusion, since the null hypothesis was not rejected, is that the proportion of readers of the newsletter who own a Rolls Royce is significantly close to 0.6.
Step-by-step explanation:
A newsletter publisher believes that 60`% of their readers own a Rolls Royce.
This means that the null hypothesis is: ![H_{0}: p = 0.6](https://tex.z-dn.net/?f=H_%7B0%7D%3A%20p%20%3D%200.6)
That is, that the proportion of their readers who own a Rolls Royce is of 0.6.
A testing firm believes this is inaccurate and performs a test to dispute the publisher's claim.
The alternate hypothesis is: ![H_{a}: p \neq 0.6](https://tex.z-dn.net/?f=H_%7Ba%7D%3A%20p%20%5Cneq%200.6)
After performing a test at the 0.020.02 level of significance, the testing firm fails to reject the null hypothesis. What is the conclusion regarding the publisher's claim?
The conclusion, since the null hypothesis was not rejected, is that the proportion of readers of the newsletter who own a Rolls Royce is significantly close to 0.6.