Ahigh school teacher gave her students an in-class quiz worth 25 points. most of her students scored a perfect score but some of the students scored much lower. what can we conclude about the standard deviation of her students scores?

very small standard deviation that much less than one

Step-by-step explanation: standard deviation is the measure of how the scores are spread around the mean. Since most of the students score the same mark (which is the mean score), the few others who scored below the mean score will account for a small deviation from the mean score

e.

step-by-step explanation:

because there are always 10 numbers in a phone number.