Two persons (A & B) were considered to be hired as a new weather forecaster. Per testing, the following results were obtained durng the month of September: A correctly picked 10 out of 15 rainy days, & 13 out of 15 non-rainy days B correctly picked 11 out of 15 rainy days, & 11 out of 15 non-rainy days Requirements: a. What is each person False Alarm rate? b. Which of the two forecasters is correctly forecasting rain? c. Which of the two forecasters is more conservative? d. Which of the two forecasters is the most accurate? e. Calculate the d' for each person

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D
H.
K.
Two persons (A & B) were considered to be hired as a new weather forecaster.
Per testing, the following results were obtained durng the month of September:
A correctly picked 10 out of 15 rainy days, & 13 out of 15 non-rainy days
B correctly picked 11 out of 15 rainy days, & 11 out of 15 non-rainy days
Requirements:
a. What is each person False Alarm rate?
b. Which of the two forecasters is correctly forecasting rain?
c. Which of the two forecasters is more conservative?
d. Which of the two forecasters is the most accurate?
e. Calculate the d' for each person
Transcribed Image Text:D H. K. Two persons (A & B) were considered to be hired as a new weather forecaster. Per testing, the following results were obtained durng the month of September: A correctly picked 10 out of 15 rainy days, & 13 out of 15 non-rainy days B correctly picked 11 out of 15 rainy days, & 11 out of 15 non-rainy days Requirements: a. What is each person False Alarm rate? b. Which of the two forecasters is correctly forecasting rain? c. Which of the two forecasters is more conservative? d. Which of the two forecasters is the most accurate? e. Calculate the d' for each person
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