X = 3,6 : 6 = 0,6
x : 2x : 3x
0,6 : 1,2 : 1,8
S = (10 x1 /2) + (1/2x- 2x 1/2²)
5 + (-0.25)
= 4.75
Answer:
median 88 first 84 third 92
Step-by-step explanation:
1.291
1.251
1.341
1.331
1.321
1.311
1.281
1.271
1.261
Answer is C weak negavite
weak, because as the value became smaller that 1 the correlation weakens. negavite because it is a negative value (-0.23)
