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

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

Name: DH.K.Two persons (A & B) were considered to be hired as a new weather
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Description: DH.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 daysB correctly picke

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Topic Video

Question

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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