What is the z* critical value for constructing a 95% confidence interval for a proportion? Find the z-table here.
O 1.65
O 1.96
0 2.33
O 2.58

answer is 67%

step-by-step explanation:

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%

step-by-step explanation:

0

the function makes a strait line horizontally with no x intercept but a y intercept at 9.