89% Take a Test Yi-Sung Huang Student PlayerTest aspx?testlda 151167001&centerwi

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89% Take a Test Yi-Sung Huang Student PlayerTest aspx?testlda 151167001&centerwin; yes Math 146 Intro To Statistics Winter 2017 M Yi Sung Huai Quiz: Chapter 5 Review Quiz submi This Question: 1 pt 5 of 13 (13 complete v This Quiz: 13 pts po IE Question Help Determine whether the value is a discrete random variable, continuous random variable, ornot a random variable. pri a. The weight of a T-bone steak b. The number of light bulbs that bum out in the next week in a room with 18 bulbs c. The response to the survey question "Did you smoke in the last week? d. The number of points scored during a basketball game e. The exact time it takes to evaluate 27 +72 nti f. The time required to download a file from the Internet Rig a. Is the weight of a T-bone steak a discrete random variable, a continuous random variable, or not a random variable? Erit O A. It is a discrete random variable O B. It is a continuous random variable. O C. It is not a random variable. b. Is the number of light bulbs that burn out in the next week in a room with 18 bulbs a discrete random variable, a continuous random variable, or not a random variable? Y An It is a discrete random variable. o O B. It is a continuous random variable. O C. It is not a random variable Click to select your answer. et the alarm yizP2-DaiwY (2)

Explanation / Answer

(a)

Weight of the T bone can take any values so it is continuous random variable.

(b)

Number of bulbs that burn out can take values 0, 1,2, ...18 so it is a discrete variable.

(c)

Here response is yes or no so it is discrete variable.

(d)

Number of points will take some specific values so it is a discrete variable.

(e)

It is a contnuos random variable becuase solving the question can take any value.

(f)

It is a contnuos random variable becuase downloading file time can take any value.

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