The cost of a Starbucks Grande Caffe Latte varies from city to city. However, the variation among prices remains steady with a standard deviation of $0.26. A research was done to test the claim that the mean cost of a St ...
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In your opinion, if the government imposes unit sales tax (i.e. $ tax per unit sold) on a product, will the market equilibrium change? Which one, demand or supply will shift? Increase or decrease? Will new tax cause "dis ...
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A population has a mean μ=83 and a standard deviation σ=26. Find the mean and standard deviation of a sampling distribution of sample means with sample size n=247.
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What is the example of social behavior or a social situation that seems inconsistent with the fundamental presupposition, and why this example could be inconsistent?
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In a certain city, a school administrator hypothesized that students enroll in school within 5 km from their homes. To check this claim you asked 30 student from the said city and you found that the mean distance between ...
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What does the term, factors of production and the three most important factors of production?
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A jewerly store paid a unit price of $250 less 40%, 16% , 8% for a shipment of designer watches. the store's overhead expenses are 65% of cost and the required profit is 55% of coat. a. What is the regular selling price ...
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Use the following information to answer the next eight exercises. Groups of men from three different areas of the country are to be tested for mean weight. The entries in the table are the weights for the different group ...
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Each of the following lists has an average of 50. For which one is the spread of the numbers around the average biggest?smallest? a. 0, 20, 40, 50, 60, 80, 100 b. 0, 48, 49, 50, 51, 52, 100 c. 0, 1, 2, 50, 98, 99, 100 Gu ...
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Sally purchases hardwood lumber for a custom furniture-building shop. She uses three suppliers, Northern Hardwoods, Mountain Top, and Spring Valley. Lumber is classi ed as either clear or has defects. Sally estimates tha ...
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