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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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pattytcakes pattytcakes
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A year ago
Suppose the cumulative distribution function (CDF) of continuous random variableXis defined as follows:


\(\style{font-family:Times New Roman;}{F(x)=\text{P}(X\leq x)=1-\frac1{3^x}}\)


wherex≥ 0. What is P(X> 1.25)?



▸

0.7467



▸

0.5833



▸

0.2533



▸

0.7333

Textbook 
Introductory Statistics: A Problem-Solving Approach

Introductory Statistics: A Problem-Solving Approach


Edition: 3rd
Author:
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slpmslpm
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A year ago
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pattytcakes Author
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A year ago
Correct Slight Smile TY
larrybrads
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Yesterday
I appreciate what you did here, answered it right Smiling Face with Open Mouth
byehoe
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2 hours ago
Thanks for your help!!
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