If from something exam with form choice multiple as many as 50 questions . Every question have 4 alternatives answer and only there is one correct answer A always a student work task and follow lesson have probability 0.75 for answer every question with right. a. A college student must answer at least 43 questions with correct for got value A. How much percentage always a student work task and follow lesson will get A grade ? b. A students who answered 35 to 39 questions by correct will get C value . How much percentage always a student work task and follow lesson will get C grade ? c. A college student must answer with correct at least 30 questions in order to pass from eye studying that . How many percentage always a student work task and follow lesson will got pass from eye studying that ?

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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2. If from something exam with form choice multiple as many as 50 questions . Every question
have 4 alternatives answer and only there is one correct answer A always a student work
task and follow lesson have probability 0.75 for answer every question with right .
a. A college student must answer at least 43 questions with correct for got value A. How
much percentage always a student work task and follow lesson will get A grade ?
b. A students who answered 35 to 39 questions by correct will get C value . How much
percentage always a student work task and follow lesson will get C grade ?
c. A college student must answer with correct at least 30 questions in order to pass from
eye studying that . How many percentage always a student work task and follow lesson
will got pass from eye studying that ?
d. If it is assumed a students who don't work task and not follow class will answer every
question with approx. How many probability that college student the could answer at
least 30 questions by correct to pass the eye studying that ?
Transcribed Image Text:2. If from something exam with form choice multiple as many as 50 questions . Every question have 4 alternatives answer and only there is one correct answer A always a student work task and follow lesson have probability 0.75 for answer every question with right . a. A college student must answer at least 43 questions with correct for got value A. How much percentage always a student work task and follow lesson will get A grade ? b. A students who answered 35 to 39 questions by correct will get C value . How much percentage always a student work task and follow lesson will get C grade ? c. A college student must answer with correct at least 30 questions in order to pass from eye studying that . How many percentage always a student work task and follow lesson will got pass from eye studying that ? d. If it is assumed a students who don't work task and not follow class will answer every question with approx. How many probability that college student the could answer at least 30 questions by correct to pass the eye studying that ?
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