4 Which function is negative for the interval [-1, 1)?
y
ny
3
3
2
2
3
3
21
N
x
-3-2-11
2 3
-3-2-1,
2 3
1 2 3
-3-2-11
112 3
-2
-2
3
-3-2-15
-2
3
-2
-3
O
o
o

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:

According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.

Shared decision making is always a positive strategy to take