Answer:
20
Step-by-step explanation:
10+10+10+10=40
40/2=20
Answer:
y = 
Step-by-step explanation:
y = log 5 2x
inverse ------> y=x
x = log 5 2y

y = 
Answer: Your answer should be C) 171! Hope this helps you!
Step-by-step explanation:
Answer:
The 10% trimmed mean is the mean computed by excluding the 10% largest and 10% smallest values from the sample and taking the arithmetic mean of the remaining 80% of the sample (other trimmed means are possible: 5%, 20%,, etc.) Example Consider the data (sample)