Question

Eitan randomly selected volcanoes to travel to and study. After traveling, he had seen 13
1313 cinder cone volcanoes, 18
1818 shield volcanoes, and 6
66 stratovolcanoes.
Use the observed frequencies to create a probability model for Eitan randomly selecting one volcano in the world on which to conduct an extensive study.
Input your answers as fractions or as decimals rounded to the nearest hundredth.

Answer 1

______________

ＧＩＶＥＮ :

• Number of cinder volcano = 13
• Number of shield = 18
• Number of strato volcano = 6

____________________

ＳＯＬＵＴＩＯＮ :

Total number of volcanoes -

$13 + 18 + 6$

$= 37$

So ,

Number of favourable outcome / Total number of outcomes :

1/37

Hence,

probability of selecting one volcano in the world in which to conduct an extensive study is given by 1/37.

__________________________

Answer 2

Answer:

Step-by-step explanation: