Question

check here for instructional material to complete this problem. does $sum p(x)=1$?
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$$\begin{tabular}{|c|c|c|c|c|c|c|} \\hline $x$&0&1&2&3&4&5\\\\ \\hline $p(x)$&0.0021&0.0251&0.1229&0.3010&0.3685&0.1804\\\\ \\hline \\end{tabular}$$

select the correct choice below and, if necessary, fill in the answer box to complete your choice.
a. yes, $sum p(x)=1$.
b. no, $sum p(x)=square$. (type an integer or a decimal. do not round.)

Explanation:

Step1: Add all probabilities

$0.0021 + 0.0251+0.1229 + 0.3010+0.3685+0.1804$

Step2: Calculate the sum

$0.9999$

Answer:

B. No, $\sum P(x)=0.9999$