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alicia ortega

alicia o.

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5. Scores on a college entrance exam are normally distributed with mean 25 and standard deviation 7. Suppose that a random sample of 23 students is selected. Round your answers to the nearest 0.01. (a) What are the mean and standard deviation of the sample mean college entrance exam score of 23 students? Round to the nearest 0.01. (b) What is the probability that the average exam score of these 23 students is between 22.8 and 26.1?

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Yuna finds a box with an open top. Each side is 8 inches long. If she fills this box with identical 2 in by 2 in by 2 in cubes, how many of these cubes will be touching the box? A) 40 B) 48 C) 52 D) 56

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Question 9 1 pts True or False A 'decision making style' reflects the willingness to gamble for the possibility of gaining an increased payoff. True False

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6 x 2 3 + 13 x 1 3 + 6 = 0

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7 If 50 students applied for an internship and 8 of them were accepted, what percent of them were rejected?

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what is a definition containing an optional access modifier the keyword class and an identifier

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(b) An ace or a 5 P(ace or 5) = \boxed{}

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Evaluate the following integral using partial fraction decomposition.\\ \( \int \frac{12}{(x-4)(x+8)} dx \)

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Which of the following is a key element included in one of the three basic ethical principles of the Belmont Report? Psychologists should seek to promote accuracy, honesty, and truthfulness in the science, teaching, and practice of psychology. OPsychologists should provide all information to potential participants that might influence their decision on whether to participate. OPsychologists should avoid stealing, cheating, or engaging in fraud, subterfuge, or intentional misrepresentation of fact. OPsychologists should be aware of their professional responsibilities to society and to the specific communities in which they work.

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(4pts) Please classify each of the following as a violation of (A) confidentiality, (B) integrity, (C) authentication, or (D) non-repudiation : (a) A reads B's email that is sent to C A (b) A sends an email on behalf of B to C C (c) A denies sending an email to C (although it was sent) D (d) A modifies the email sent from B to C B 1. (4pts) Please classify each of the following as a violation of (A) confidentiality B integrity,C authentication,or(D) non-repudiation : a A reads B's email that is sent to C A (b) A sends an email on behalf of B to C C c) A denies sending an email to C (although it was sent) D (d) A modifies the email sent from B to C B

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