A teacher writes the results of a test on the board: 7 students received A's, 10 students received B's, 18 students received C's, 4 students received D's, and 1 student received an F. The grade of C would represent which measure of central tendency? a. Mean b. Mode c. Median d. Standard deviation

Step-by-step explanation:

Given that  "A teacher writes the results of a test on the board:

7 students received A's, 10 students received B's, 18 students received C's, 4 students received D's, and 1 student received an F."

The mode is the most occurring  value in a data set.

In the given case, the frequency distribution was 7 A's, 10 B's, 18 C's, 4 D's and 1 F, since C is the most common grade,therefore it is the mode.

Only if the given was a normal distribution, the mode must be equal to the mean and the median.

In this case the median(middle term) is also C .

Hence C is the mode because it is the value that occurs most  in the given set of data.

hi there!

first we need to find out how much they are adding to each number to make the next number.

ex: 4 + 4 = 8, 8 + 8 = 16, and so on.

so continuing with 32,

32 + 32 = 64

64 + 64 = 128

128 + 128 = 256

256 + 256 = 512

4, 8, 16, 32, 64, 128, 256, 512

the 8th term of the sequence will be 512

hope this ! ~

answer is b

step-by-step explanation: