Question

Spin the spinner 90 times to simulate the 90-day weather forecast. Which type of weather has the lowest observed frequency?



wind
rain
clouds
sunshin

Answer 1

Answer:

LET SEE.....SAGARVERMA......IS HERE

Step-by-step explanation:

The sample space(which means the total number of events that we are considering ) = 90 times of spinning which represents the 90 days  weather forecast

The chance of wind weather occurring is 10% and its observed  frequency of occurrence within the 90 days is  =   =  9 days

The chance of rain weather occurring is 20% and its observed  frequency of occurrence within the 90 days is  =   =  18 days

The chance of cloud weather occurring is 30% and its observed frequency of occurrence  within the 90 days is  =   =  27 days

The chance of sunshine weather occurring is 40% and its observed frequency of occurrence within the 90 days is  =   =  36 days

We see from the above calculation that the weather with the lowest observed frequency ......