How might geologist in china and australia geologist in japan determine where an earth quake has occurred a)by using seismic data from several locations scientist can determine the epicenter of an earth quake b)chinese and australian scientist can go to japan to them analyze their sesmic data c)chinese and australian scientist can study the damage caused in their own countries. d) these scientist can determine the earthquakes location by the shking they feel at their locations.

Option: A is correct.

( by using seismic data from several locations scientist can determine the epicenter of an earth quake).

Step-by-step explanation:

" The size or magnitude of earthquakes is determined by measuring the amplitude of the seismic waves recorded on a seismograph and the distance of the seismograph from the earthquake "

Hence option A is correct. ( by using seismic data from several locations scientist can determine the epicenter of an earth quake).

what is the model?

step-by-step explanation:

0 and 5 minutes

step-by-step explanation:

given that one morning eight buses arrive late by the number of minutes given below:

0 8 2 6 9 2 0 7 8

write these in ascending order

0   0 2 6 7 8 8 9

in the afternoon two more buses arrive at the bus stop say by x and y minutes late.

total number of buses = 10

median = average of 4th and 5th after arranging in ascending order

since 4th entry is 6, the values of x and y should be below 6

also given 0 is the mode so either x or y or both should be 0 because then only 0 gets the maximum frequency and hence mode

thus we have

0 0 0 2 6 7 8 8 9 and another unknown entry which is below 6.

since median is 3.5, we have the unknown entry to be 5 only because then only median =( 2+5)/2

thus the after noon buses were late by 0 and 5 minutes.