<span>The normal approximation to a binomial can be used for a significance test on the population proportion p if np > 15.
</span>
<span>a. n = 10 and H0: p = 0.4. => np = 10(0.4) = 4 [can not be used]
b. n = 100 and H0: p = 0.6. => np = 100(0.6) = 60 [can be used]
c. n = 1000 and H0: p = 0.996. => np = 1000(0.996) = 996 [can be used]
d. n = 500 and H0: p = 0.3.</span> => np = 500(0.3) = 150 [can be used0
Letter c
-4-9=-13
What is saying u start at -4 See the arrow point go left on number line 9 spaces so your subtracting to give you-13
Answer:
17
Step-by-step explanation:
15^2+8^2=17^2
Answer:
1b= $0.50
Step-by-step explanation: