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Question: Schuman and Presser (1981, p. 277) report a study in which one set of respondents was asked question A, and the other set was asked question B:
A. Do you think the United States should forbid public speeches against democracy?
B. Do you think the United States should allow public speeches against democracy? For one version of the question, only about one-fifth of the respondents were against such freedom of speech, whereas for the other version almost half were against such freedom of speech. Which question do you think elicited which response? Explain.
for a particular instant lottery the bettor can determine immediately whether a purchased ticket is a winning ticket.
The annual precipitation amounts in certain mountain range are normally distributed with a mean of 88 inches, and a standard deviation of 10 inches.
Diamonds and Hearts are red and Clubs and Spades are black. Suppose you randomly select three cards from the deck. The outcome of interest is the colour of each of the selected cards.
write a 1050- to 1400-word paper in which you complete the following1 explain the organizational and societal functions
Draw a negatively skewed distribution.- What does it indicate if a participant has a z-score of 2.5? -.80? .OO?
The average price of a sample of 12 bottles of diet salad dressing taken from different stores is $1.43. The standard deviation is $0.09. The average price of a sample of 16 low-calorie frozen desserts is $1.03.
apples market share in the smart phone market represents a proportion of 0.1835. if apple conducts a survey nationwide
The length of the rods coming out of our new cutting machine can be said to approximate a normal distribution with a mean of 10 inches and a standard deviation of .2 inch find Find the probability that a rod will have a length of less than 10.inch..
b. Obtain the estimated ridge standardized regression coefficients, variance inflation factors, and R2 for the following biasing constants: c = .000, .002, .004, .006, .008, .02, .04, .06, .08, .10.
Use the normal distribution below to answer the following questions. What is the mean number of hours of sleep that people get each night? What is the standard deviation of the variable "hours of sleep per night"
Identify a nominal variable and a statistic.- Identify a population and a parameter.- Identify a ratio scale variable.
One of the authors of this book (one male, one female) has a right handspan measurement of 23.5 cm. Would you consider this value to be an outlier? What additional information do you need to make a decision?
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