What is the research hypothesis
General population is skewed to the right, the meand degree of affection is 60, Standard deviation is 16. Sample 100 fathers with a mean of 64.5. What is the research hypothesis?
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How much revenue per account would be sufficient for Rotelco to break even if the number of accounts remained constant? Round to the nearest dollar.
A machine cost $800,000 on April 1, 2012. Its estimated salvage value is $80,000 and its expected life is eight years. Instructions Calculate the depreciation expense
Rotelco is one of the largest digital wireless service providers in the United States. In a recent year, it had approximately 100 direct subscribers that generated revenue of $31,700.
Newport Manufacturing makes and sells backyard fire pits. Each fire pit regularly sells for $269. The following cost data per unit are based on a full capacity of 3,000 fire pits produced each period.
A steam pipe is covered with 1.50 cm thick insulating material with a thermal conductivity of 0.200 cal/cm·°C·s.
A pure aluminum conical section with Cross Sectional diameter of D= ax^(1/2). The lateral surfaces are well insulated. Determine an expression for temperature distribution assuming 1D heat transfer.
Jester Company issues bonds with a par value of $600,000 on their stated issue date. The bonds mature in 10 years and pay 6% annual interest in semiannual payments. On the issue date, the annual market rate for the bonds is 8%
A population is normally distributed with mean 50 and standard deviation 10 and sample mean 50. What are the mean and variance of the distribution of means?
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