Decide if the given statement is true or false. If it is false, give the reason.
=)
Choose the correct answer below.
O A. The statement is false; two sets cannot be equal if they are not equivalent.
O B. The statement is true; Ø is equivalent to every set.
O C. The statement is false; ( ) is a set, but is not.
OD. The statement is true; Ø is equal to the empty set.
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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?