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Questions in Grade College

[Jawaban] Describe in detail how to properly jump start a vehicle with a dead battery.

[Jawaban] The probability distribution of the random variable X represents the number of hits a baseball player obtained in a game for the 2012 baseball season. | x | 0 | 1 | 2 | 3 | 4 | 5 | |---|---|---|---|---|---|---| | P(x) | 0.1672 | 0.3329 | 0.2881 | 0.1488 | 0.0376 | 0.0254 | The probability distribution was used along with statistical software to simulate 25 repetitions of the experiment (25 games). The number of hits was recorded. Approximate the mean and standard deviation of the random variable X based on the simulation. The simulation was repeated by performing 50 repetitions of the experiment. Approximate the mean and standard deviation of the random variable. Compare your results to the theoretical mean and standard deviation. What property is being illustrated? Click the icon to view the data tables. Compute the theoretical mean of the random variable X for the given probability distribution. [tex]\mu_x=1.633 \text { hits }[/tex] (Round to three decimal places as needed.) Compute the theoretical standard deviation of the random variable X for the given probability distribution. [tex]\sigma_x=1.181 \text { hits }[/tex] (Round to three decimal places as needed.) Approximate the mean of the random variable X based on the simulation for 25 games. [tex]\bar{x} \approx 1.320^7 \text { hits }[/tex] (Round to three decimal places as needed.) Approximate the standard deviation of the random variable X based on the simulation for 25 games. 58 [$\square$] hits (Round to three decimal places as needed.) Data Tables Table of the numbers of hits for 25 games | 2 | 4 | 1 | 0 | 1 | |---|---|---|---|---| | 1 | 2 | 0 | 2 | 2 | | 1 | 1 | 0 | 1 | 1 | | 0 | 2 | 1 | 3 | 0 | | 0 | 4 | 2 | 0 | 2 | Table of the numbers of hits for 50 games | 2 | 4 | 1 | 0 | 1 | 1 | 2 | 0 | 2 | 2 | |---|---|---|---|---|---|---|---|---|---| | 1 | 1 | 0 | 1 | 1 | 0 | 2 | 1 | 3 | 0 | | 0 | 4 | 2 | 0 | 2 | 0 | 0 | 1 | 0 | 2 | | 3 | 2 | 3 | 4 | 1 | 3 | 2 | 3 | 1 | 2 | | 0 | 3 | 3 | 3 | 4 | 1 | 1 | 3 | 1 | 2 |

[Jawaban] Which of the following is the only way to know for sure if something is a reinforcer? A. Ask others who know the person about what the person likes. B. Observe how the person chooses to spend their free time. C. Give the person a choice and see what they choose. D. See if providing the item changes the person's behavior.

[Jawaban] Which topic should be included in the employer's Respiratory Protection Program? A. Cleaning and maintenance procedures B. Employee contact information C. Ergonomic stretching guide D. Hearing conservation procedures

[Jawaban] A line intersects the points $(8,2)$ and $(12,-10)$. $m=-3$ Write the equation of this line in point-slope form using the point $(8,2)$. y-[?]=\square(x-\square)

[Jawaban] Which patient may you consider an emancipated minor? A. A pregnant high school senior, age 18 B. A male, age 17, who plans to enlist in the army after high school graduation C. A high school junior, age 16, who works part-time to pay the rent on his apartment D. A high school dropout, age 15, living at home with her parents

[Jawaban] What impact did King William I have on church and government courts? A. He closed them. B. He separated them. C. He gave both more money. D. He granted both more power.

[Jawaban] Approximate $\sqrt{46}$ to the tenths place.

[Jawaban] Which line from President Reagan's Address at Moscow State University shows that one purpose of the speech was to build connections between the Soviet Union and the US? A. I led my union out on strike, and I'm proud to say we won. B. We Americans make no secret of our belief in freedom. C. Our ties to you are more than ones of good feeling; they're ties of kinship. D. Democracy is the standard by which governments are measured.

[Jawaban] The ______ of pupils The following are some of the words used in law/courts. Use your dictionary to find their meanings. a) complainant b) convict c) barrister d) plea