Which of the following is a positive effect of the "night of the grizzlies” as discussed in the section "A Transformation"?

Park Rangers found two injured bears in need of treatment.

The Park began to take measures to discourage interaction between humans
and bears.

Four grizzlies were killed.

Steve and John made it out the park safely.

Need ASAP

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?