Final exam qnt 351 - Study guides, Class notes & Summaries

QNT 351 FINAL EXAM QUESTION AND ANSWERS.1. What level of measurement is the number of auto accidents reported in a given month? A. Interval B. Ratio C. Nominal D. Ordinal 2. If two events A & B are mutually exclusive, what does the special rule of addition state? A. P(A or B)=P(A)-P(B) B. P(A and/or B)=P(A)+P(B) C. P(A or B)=P(A)+P(B) D. P(A & B)=P(A)+P(B) 3. For any data set, which measures of central location have only one value? A. Mode & standard deviation B. Mode & mean C. ...

QNT/351 FINAL EXAM ANSWERS 2022 LATEST UPDATE | Rated A+ QNT 351 Final Exam Questions and Answers – 30/30 What level of measurement is the number of auto accidents ….in a given month? If two events A and B are mutually exclusive, what does the special rule of addition state? For any data set, which measures of central location have only one value? What is the variable use to predict the value of another …..? A null hypothesis makes a claim about a The performance of personal and b...

QNT/351 FINAL EXAM ANSWERS 2022 LATEST UPDATE | Rated A+ QNT/351 FINAL EXAM ANSWERS 2022 LATEST UPDATE I got 30/30: 100% 1. What level of measurement is the number of auto accidents reported in a given month? A. Interval B. Ratio C. Nominal D. Ordinal 2. If two events A and B are mutually exclusive, what does the special rule of addition state? A. P(A or B)=P(A)-P(B) B. P(A and/or B)=P(A)+P(B) C. P(A or B)=P(A)+P(B) D. P(A and B)=P(A)+P(B) 3. For any data set, which measu...

QNT 351 FINAL EXAM QUESTION AND ANSWERS – 2019

QNT 351 FINAL EXAM QUESTION AND ANSWERS. 1. What level of measurement is the number of auto accidents reported in a given month? A. Interval B. Ratio C. Nominal D. Ordinal 2. If two events A & B are mutually exclusive, what does the special rule of addition state? A. P(A or B)=P(A)-P(B) B. P(A and/or B)=P(A)+P(B) C. P(A or B)=P(A)+P(B) D. P(A & B)=P(A)+P(B) 3. For any data set, which measures of central location have only one value? A. Mode & standard deviation B. Mode & mean C....

QNT 351 FINAL EXAM QUESTION AND ANSWERS I got 30/30: 100% 1. What level of measurement is the number of auto accidents reported in a given month? A. Interval B. Ratio C. Nominal D. Ordinal 2. If two events A and B are mutually exclusive, what does the special rule of addition state? A. P(A or B)=P(A)-P(B) B. P(A and/or B)=P(A)+P(B) C. P(A or B)=P(A)+P(B) D. P(A and B)=P(A)+P(B) 3. For any data set, which measures of central location have only one value? A. Mode and standard ...

QNT 351 JULY VERSION FINAL EXAM 2022 LATEST UPDATE | Graded A+ QNT 351 JULY VERSION FINAL EXAM 1. The National Center for Health Statistics reported that of every 883 deaths in recent years, 24 resulted from an automobile accident, 182 from cancer, and 333 from heart disease. Using the relative frequency approach, what is the probability that a particular death is due to an automobile accident? A. 24/883 or 0.027 B. 539/883 or 0.610 C. 24/333 or 0.072 D. 182/883 or 0.206 2. Twenty rand...