Question 1 Multiple Choice Worth 1 points) (03.06 LC)
If x = -7, which number line shows the value of xl?
7
O
-7
-6
-5
4
-2
- 1
0
1
2
3
4
5
6
- 7
-7
0
4
.
2
-1
0
1
2
3
5
6
7
7
+
1
6
-5
4
3
-2
. 1
0
1
2
3
4
5
6
-7
2

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.

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.

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