Evaluate ab whena 13 -2 6 and b4o a)233 2 6o b) 12 8 246 4-123 2 -6o c) 128 246 4 12o d) no solution

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41

18 16 11 45 33 11 33 14 18 11 what is the mode for this data set

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.