Answer: 0.0066248
Step-by-step explanation:
7.28⋅10−2)⋅(9.1⋅10−2)
7.28⋅9.1⋅10−4
66.248⋅10-4
0.0066248
is this wht the question say? If so I hope I help
This is so easy. You should try before posting a question on this site. No offense.
Having said that im still here to help :)
10. 4,2 -3,5
11. Sorry dont know this one
12. Plot a point at -3,-4 label is Resturant
13. Plot a point at 0,-3 label it Beth
I will only post these ones, The others are extremely simple.
Answer:
D
Step-by-step explanation:
Mean tells us the average (in this case, total marks/ total number of students).
Standard deviation tells us the spread of a set of data from its mean (how much it deviates from the mean).
Thus, standard deviation can be used to determine the consistency of a data. <u>The smaller the standard deviation, the more consistent the data is</u>.
Since 4S has the smallest standard deviation of 1, it shows the most consistent achievement in the test.
You can't really get your answer like 7/8 to 3/4 because 7 doesn't go into 3. hope that helped
