Answer:
klmqe
Step-by-step explanation:
Answer:
Step-by-step explanation:
The higher standard deviation of any data represents diversified data or data having more scattered value . Average value may be same for two samples of data having different standard deviation . So option one is incorrect. 3 rd option is also incorrect.
The scores of the second test were more widespread than the first , because its standard deviation is more for second test. option 2 is in- correct .
none is correct.
Answer:
B
Step-by-step explanation:
Triangle ABD and triangle ACE are similar. So we can write a proportion:
AB / BD = AC / CE
5 / 4 = 12 / CE
CE = 9.6
Answer:
1/12
Step-by-step explanation:
Answer:
false
Step-by-step explanation:
5/6 x 1/3 cannot be greater than 4/3
