Eliza is rolling a die and recording whether she gets an even or an odd number. she rolls the die 250 times and records the number that she gets in the table. what is the experimental probability that she gets an even number? a) 97/ 250 b) 123 /250 c) 127/ 250 d) 153/ 250

number frequency
1 46
2 54
3 53
4 47
5 24
6 26

00 points ! missy’s rotation maps point k(17, –12) to k’(12, 17). which describes the rotation? 270° counterclockwise rotation 90° counterclockwise rotation 90° clockwise rotation 180° rotation

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?

Tessa bought stock in a restaurant for $253.00. her stock is now worth $333.96. what is the percentage increase of the value of tessa's stock? a.) 81% b.) 32% c.) 24% d.) 76%