The power of a test is the probability of making O a correct decision when the null hypothesis is fabe. O a correct decision when the null hypothesis is true. O an incorrect decision when the null hypothesis is false. O an incorrect decision when the nul hypothesis is true.

Odd teaches a course and send an invitation email to the 50 students to install an app to support the course content. Each of the students have a probability of 0.2 to not trust the invitation and delete the email. The rest of the students will install the app. Let the random variable X be the number of students who don't trust the app. (For this problem, the booklet may have some spreadsheet functions that may help.)   2.iWhat is the probability that X does not exceed 10? (2 decimal accuracy.)   a) Some Work b) 0.00 c) 0.41 d) 0.44 e) 0.57 f) 0.58 g) Other _____   2.ii What is the probability that X is at least 7 but not more than 10? (2 decimal accuracy.)   a) Some Work b) 0.00 c) 0.25 d) 0.34 e) 0.39 f) 0.41 g) 0.44 h) 0.57 i) 0.48 j) Other _____   2.iiiSuppose that X does not exceed 10. What is then the probability that X is at least 7 but not more than 10? (Hint: there is this formula friend...it is always there for us—not only for use with the never fail method.) (2 decimal…

Q5 Kindly solve ASAP

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