Answer:
The evidence is not sufficient at the 0.02 level of significance to reject the claim that the percentage is 30%.
Step-by-step explanation:
Let's first state the null and alternative hypotheses for this research;
H0: p = 0.30
Ha: p ≠ 0.30
Now, since the bull hypothesis is the claim and he fails to reject the null hypothesis from the research, we will conclude that;
The evidence is not sufficient at the 0.02 level of significance to reject the claim that the percentage is 30%.
Since 1 milligram = 0.001 grams you just have to multiply 75 milligram by 0.001 grams in order to get the grams.
75 x 0.001= 0.075 grams so the answer is F.
Answer:
SSS postulate because three sides of a triangle are are congruent
Answer:
0.67 Laps per minute
Step-by-step explanation:
4 Laps over 6 Minutes
4/6 = 0.67
Answer:
a = 6 , b = 4
Step-by-step explanation:
a + b = 10................equation 1
a - b = 2..................equation 2
Solving equation 1 and 2 we get
a + b = 10
<u>a - b = 2</u>
2a = 12
a = 12/2
Therefore a = 6
Now
putting a = 6 in equation 1
6 + b = 10
b = 10 - 6
Therefore b = 4
