Use the information given in the table on the right
to complete each of the following statements.

Age. 7 years. Mean. 49 inches StandardDeviation 2 inches

1. Brenda is 50 inches tall. Her z-score is .
2. Zach has a z-score of -1.5. His height is ___ inches.
3. Approximately % of 7-year-old children are taller than 51 inches.

Look at attachment. has all info needed. need

Anyone know? will mark brainliest if correct

The frequency table shows the results of a survey comparing the number of beach towels sold for full price and at a discount during each of the three summer months. the store owner converts the frequency table to a conditional relative frequency table by row. which value should he use for x? round to the nearest hundredth. 0.89 0.90 0.92 0.96