Find the probability that the sample mean will be more

Reference no: EM13147656

Assume GRE scores form a normal distribution with a population mean of 750 and a population standard deviation of 150. If you take a random sample of n = 8 students, what is the probability that the sample mean will be more than 760?

Reference no: EM13147656

Questions Cloud

What are some possible explanations for retail sales : During the same period, retail sales in Japan fell 1.8 percent in real terms. What are some possible explanations for retail sales to consumers falling when GDP rises?

Appropriate journal entries that alpine : When should Alpine West recognize revenue from the sale of its season passes? Prepare the appropriate journal entries that Alpine would record on November 6 and December 31.

How many different phenotypes appear in the f2 generation : If you cross a true-breeding dominant plant with a true-breeding recessive plant, what will be the phenotype of the resulting progeny?

Design a parallel resonance circuit with resonance frequency : Design a parallel resonance circuit with resonance frequency of 30kHz and bandwidth of 20kHz and plot its frequency response.

Find the probability that the sample mean will be more : Population standard deviation of 150. If you take a random sample of n = 8 students, what is the probability that the sample mean will be more than 760?

Problem related to estimated inventory : Hawkeye Auto Parts uses the retail method to estimate inventories. Data for the first six months of 2011 include: beginning inventory at cost and retail were $55,000 and $100,000, net purchases at cost and retail were $785,000 and $1,300,000, and ..

Explain the difference between accounting profit : Explain the difference between accounting profit and economic profit. Which should business owners be more concerned with and why? Provide an example that would illustrate how accounting profit and economic profit differ.

Why might college students price elasticity for vacation : Why might college students’ price elasticity for vacation rentals on HHI be 3.0 while active seniors’ price elasticity be 1.0?

What exactly is a cytoplasmic receptor : What exactly is a cytoplasmic receptor and why is a small nonpolar molecule the most likely candidate to have a cytoplasmic receptor?

User Account

All Pages