Answer:
The analysis that is not useful for evaluating whether the increase in sales is statistically significant is to calculate precision of the prediction.
Step-by-step explanation:
" A sales promotion entails the features via advertising and or a discounted price of a particular product or service"
Answer:
Give him brainliest
Step-by-step explanation:
Answer:
when the radicand is negative
Step-by-step explanation:
Answer:
Step-by-step explanation:
rise over run. the slope is -3 for 10.
