The Business Analytics certificate program at TAMUC has estimated to have an enrollment of 100 students on average, with a standard deviation of 8 students. What is the probability that the certificate program can enroll 150 students? < use the corresponding

Cody took his first physics exam and scored an 80. The population mean for this exam is 70, and the standard deviation is 5. What is the probability of selecting a person with a score greater than Cody’s?

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Please, help me. I need the right answer.

The NJ Department of Health has reported the average life span of NJ residents is 81 years. If the standard deviation is σ = 4 years, what is the probability of a person living to at least 92 years of age?

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The time seen as normal meeting time in a day is 300 minutes. What is the probability that a manager is below 300 minutes on a given day? Based on your answer and your analysis Do you think the company should make an initiative to reduce manager time in meetings, so they have more time to develop teams? Explain.   Each data point is a managers time in meetings for a given day.  515 221 433 399 280 533 326 337 469 269 423 494 521 334 341 258 490 340 264 499 489 252 231 377 201 290 471 537 257 488 228 464 379 307 365 331 277 262 537 356 431 533 274 236 249 316 350 522 304 354

Explain why the Gaussian Distribution is the most important probability distribution in statistical analysis. Describe the conditions under which it maybe used as an approximation to the Poisson and Binomial Distributions.

College students average 8.2 hours of sleep per night with a standard deviation of 45 minutes. If the amount of sleep is normally distributed, what proportion of college students sleep for more than 9 hours? Probability = %3D

Please use the approporate stats table provided. Do not use a software for this problem. Q17: If the mean number of serious accidents per year in a large factory (where the number of employees remains constant) is five, find the probability that in the current year there will be:a. No accidents b. One accident c. Two or more