Ummm I just need to answer questions sorry!!!
1/2 of her beads
hope this helps!!
Answer: Option A.
Step-by-step explanation:
1. The formula for caculate the perimeter of a rectangle is:
Where is the lenght and is the width.
2. You must substitute the expression of the perimeter and the expression of the length given in the problem, into the equation and solve for the width. Therefore, you obtain that the width is:
3. The answer is the option A.
Solution: We have z score = 3.74.
It means, a basketball player's height is 3.74 standard deviation's above the mean.
Z score tells us how many standard deviations below or above the population mean a raw score is. For example if z score = -2, it means the raw score is 2 standard deviations below the mean value. If z score = 2, it means the raw score is 2 standard deviations above the mean value.
Hence the basketball player's height (201 cm) is 3.74 standard deviation's above the mean.