Add 121 to 245 to get your answer.
the unit rate is 121, so you add 121 everytime
Answer:
<em>In the decimal number 238.175,</em><em> </em><em>7</em><em> </em><em>is</em><em> </em><em>in</em><em> </em><em>the</em><em> </em><em>tenth</em><em> </em><em>place</em><em> </em><em>that</em><em> </em><em>means</em><em> </em><em>7x10-1</em><em>.</em>
Step-by-step explanation:
hey mate it's formula to calculate will be 7x10-1.
Answer:
Step-by-step explanation:
-1/2
Answer:
b) B and D and c) A and C
Step-by-step explanation:
The hypotheses would be:
(Right tailed test at 5% level)
Sample proportions are
Sample A B C D
Success 31 34 27 38
Proportion p 0.775 0.85 0.675 0.95
Std error
(sqrtpq/n) 0.066 0.056 0.074 0.034
p diff
p-0.75 0.025 0.10 - 0.075 0.20
Z stat
p diff/SE 0.0757 1.77 1.01 5.80
p value 0.469 0.038 0.156 0.000001
we find that p value is more smaller than alpha, the more accurate the alternate hypothesis.
b) Only B and D provide against the null. Because p <0.05
c) A and C provide no evidence for the alternative because p >0.05
Answer:
The correct answer is A.
Remember summetric means: made up of exactly similar parts facing each other or around an axis; symmetrical. And the peak or highest part is on the 3.
Hope it helps!!