My answer is wrong sorry. I didn't notice it.
Monday=m
friday=f
wednsday=w
w=m-4
f=2w
w+m+f=26
In terms of w:
w+w+4+2w=26
w+w+2w+4=26
4w+4=26
4w=22
w=5.5
f=2w
f=5.5*2
f=11
Hope this helps :)
Answer:
A) mJK = 21
B) mJNM = 159º
C) mKL = 159
D) mJKM = 201
E) mMKL = 339
Step-by-step explanation:
Circle = 360º
360º - 21º = 339º (what all missing angles have to add up to)
Assuming that:
JNL and KNM are both 180º angles
KJ and JM are supplementary as well as KL and LM
If we subtract 21º from 180º we get 159º which is both LM and KL
If we add 21º to 180º we get 201º which is both JKM and LMK
By subtracting 21º from 360º we know that MKL is 339ª
if we add 159º + 159º + 21º we get 339º which proves that those are our missing angles becuase our missing angles must make a total of 339º
Sorry that took so long I was pulling out all my notes from last year to make sure I was doing this right ^^;
Here is the complete question:
a. Statistically significant at 0.01
b. Not statistically significant
Answer:
The test is significant
Step-by-step explanation:
When a p value is smaller than or less than alpha we say it is statistically significant.
We are testing the p value or likelihood of 0005 against a significant level of 0.01
P value = 0.005 < 0.01
0.005 is less than 0.01 which shows the test to be significant.
The decision rule would be to reject the null hypothesis and say the result is statistically significant.
Answer:
Statistical knowledge helps you use the proper methods to collect the data, employ the correct analyses, and effectively present the results. Statistics is a crucial process behind how we make discoveries in science, make decisions based on data, and make predictions.
Step-by-step explanation: