Answer:
this is hard
Step-by-step explanation:
so just try
Answer: The Cartesian plane is used for coordinated geometry.
Hopes this help um.. can u pls mark me as brainliest
Step-by-step explanation:
Awnser: Its D uhm yea...
Step-by-step explanation:
Answer:
idk the options, but
h represent the number of hours worked. d represent the total dollars earned
d=15h
The mean is simply the average of the data set.
Mean = (3+4+6+7+9+9+11)/7 = 7
The median, on the other hand, is the middle data when you arrange them from least to greatest. The middle data here is 7.
Hence, initially, the mean and median are equal. In order to make the mean less than median, add another data point which makes it the lowest. For example, we can add 1 as the new data point. The mean would be:
Mean = (1+3+4+6+7+9+9+11)/8 = 6.25
The median is (6+7)/2 = 6.5
Therefore, you can add any number less than 3. For example, that could be 1.
