Answer:
25th percentile = 202
80th percentile = 285
Step-by-step explanation:
Rearranging the values in increasing order
164
171
175
202
217
226
231
241
257
261
269
273
285
296
311
N = total number of variables = 15.
25th percentile = [(N + 1)/4]th variable = (15 + 1)/4 = 4th variable.
So, the 25th percentile = 4th variable = 202.
80th percentile = 0.8(N + 1) th variable = 0.8 × (15 + 1) = 12.8th variable = 13th variable = 285
Answer:
he gets alot of money and is very good at what he does
so his income per year is around
551,800$ a year your welcome
but if we are doing and average
i need to devide by 2
so his average a year might just be
275,900$ a year
vote brainliest hope this helps
Step-by-step explanation:
Answer:
d = 3x²+ 4x - 7
C'est la réponse j'espère que ça aide.
Answer:
C: 200
Step-by-step explanation:
Just multiply 12.5 x 8 x 2 to get the answer.
