Answer:
what is the hypothesis claim?
hypothesis is basically what you expect to happen, so I guess if your hypothesis is similar to the data you've collected yes it does support it.
Answer:
20
Step-by-step explanation:
t=1
u=2
t+8+u+8+1=1+8+2+8+1=20
14/100 + 3/10 + 2/10
Same denominators to add=
14/100 + 30/100 + 20/100
64/100
Simplify to=
16/25 is the correct answer
99% confidence limits
for population proportion is:
CL = P +- Z * √(P*(1-P)/N))
Where:
P = sample proportion
Z = Z-score taken at 99%
confidence = 2.575
N = sample size
Calculating for the
values:<span>
P = 350/500 = 0.7
N = 500 </span>
Substituting know values
to the CL equation:
<span>CL = 0.7 +- 2.575* </span>√<span>(0.7*(1-0.7)/500))</span>
<span>CL = 0.647 , 0.753</span>
<span>
</span>
<span>Therefore confidence limits range from 0.647 to 0.753.</span>
Answer:
Percentage Calculator: What is 20 percent of 16000.? = 3200.
