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Q: The names of the positions in a corporation, such as chief operating officer or controller, are examples of what level of measurement?
A: nominal
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User: The names of the positions in a corporation, such as chief operating officer or controller, are examples of what level of measurement?

Weegy: nominal
namesake|Points 0|

User: Shoe sizes, such as 7B, 10D, and 12EEE, are examples of what level of measurement?

Weegy: Shoe sizes, such as 7B, 10D and 12EEE, are examples of Ordinal scales.
andrewpallarca|Points 23407|

User: Monthly commissions of first-year insurance brokers are $1,270, $1,310. $1,680, $ $1,410, $1,570, $1,180, and $1,420. These figures are referred to as

Weegy: B. raw data
blackpearl|Points 22|

User: A small sample of computer operators shows monthly incomes of $1,950, $1,775, $2,060, $1,840, $1,795, $1,890, $1,925, and $1,810. What are these ungrouped numbers called?

Weegy: These ungrouped numbers are called Raw data.
Sting|Points 4463|

User: The sum of the deviations of each data value from this measure of central location will always be 0.

Weegy: Mean is the sum of the deviations of each data value from this measure of central location will always be 0.
biokids513|Points 250|

User: The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?

Weegy: The performance of personal and business investments is measured as a percentage return on investment. Discrete type of variable is return on investment.
sipichapie|Points 4915|

User: For any data set, which measures of central location have only one value?

Weegy: The median and mean can only have one value for a given data set. The mode can have more than one value.
Wiawen|Points 94|

User: A sample of single persons receiving social security payments revealed these monthly benefits: $826, $699, $1,087, $880, $839, and $965. How many observations are below the median?

Weegy: A sample of single persons receiving social security payments revealed these monthly benefits: $826, $699, $1,087, $880, $839 and $965. How many observations are below the median? A) 0 B) 1 C) 2 D) 3 E) None of the above The answer is D
hsmily|Points 35|

User: A dot plot shows

Weegy: A dot chart or dot plot is a statistical chart consisting of data points plotted on a fairly simple scale, typically using filled in circles. There are two common, yet very different, versions of the dot chart. [ The first is described by Wilkinson as a graph that has been used in hand-drawn (pre-computer era) graphs to depict distributions.[1] The other version is described by Cleveland as an alternative to the bar chart, in which dots are used to depict the quantitative values (e.g. counts) associated with categorical variables.[2] ]
sueschil|Points 100|

User: A dot plot shows A. the general shape of a distribution B. the mean, median, and mode C. the relationship between two variables D. the interquartile range

Weegy: A dot plot shows A. the general shape of a distribution
jher000|Points 8065|

User: The test scores for a class of 147 students are computed. What is the location of the test score associated with the third quartile? A. 111 B. 37 C. 74 D. 75%

Weegy: The test scores for a class of 147 students are computed. What is the location of the test score associated with the third quartile? The answer s B. 37
boyutut|Points 155|

User: The National Center for Health Statistics reported that of every 883 deaths in recent years, 24 resulted from an automobile accident, 182 from cancer, and 333 from heart disease. Using the relative frequency approach, what is the probability that a particular death is due to an automobile accident? A. 24/883 or 0.027 B. 539/883 or 0.610 C. 24/333 or 0.072 D. 182/883 or 0.206

Weegy: B. 539/883 or 0.610
reynaldo009|Points 272|

User: If two events A and B are mutually exclusive, what does the special rule of addition state? A. P(A or B) = P(A) + P(B) B. P(A and B) = P(A) + P(B) C. P(A and/or B) = P(A) + P(B) D. P(A or B) = P(A) - P(B)

Weegy: If two events A and B are mutually exclusive, what does the special rule of addition state? Answer: A) P(A or B) = P(A) + P(B)
latefisher|Points 3420|

User: A listing of all possible outcomes of an experiment and their corresponding probability of occurrence is called a A. random variable B. probability distribution C. subjective probability D. frequency distribution

Weegy: D. frequency distribution
baibe|Points 30|

User: The shape of any uniform probability distribution is A. negatively skewed B. positively skewed C. rectangular D. bell shaped

User: he mean of any uniform probability distribution is A. (b - a)/2 B. (a + b)/2 C. S x/ ? D. np

Weegy: the mean of any uniform probability distribution is (a+b)/2
jenid706|Points 143|

User: For the normal distribution, the mean plus and minus 1.96 standard deviations will include about what percent of the observations? A. 50% B. 99.7% C. 95% D. 68%

Weegy: the answer is letter D. 95%
AttyK|Points 145|

User: For a standard normal distribution, what is the probability that z is greater than 1.75? A. 0.0401 B. 0.0459 C. 0.4599 D. 0.9599

Weegy: A. 0.0401
militarymonster1027|Points 0|

User: A null hypothesis makes a claim about a A. population parameter B. sample statistic C. sample mean D. Type II error

Weegy: A null hypothesis makes a claim about a A. population parameter.[smile]
Mayang30|Points 804|

User: What is the level of significance? A. Probability of a Type II error B. Probability of a Type I error C. z-value of 1.96 D. Beta error

Weegy: What is the level of significance? A. Probability of a Type II error
corymow|Points 60|

User: Suppose we test the difference between two proportions at the 0.05 level of significance. If the computed z is -1.07, what is our decision? A. Reject the null hypothesis. B. Do not reject the null hypothesis. C. Take a larger sample. D. Reserve judgment.

Weegy: C. Take a larger sample is the answer.
OxTornado007|Points 6889|

User: Which of the following conditions must be met to conduct a test for the difference in two sample means? A. Data must be at least of interval scale. B. Populations must be normal. C. Variances in the two populations must be equal. D. Data must be at least of interval scale and populations must be normal.

Weegy: Which of the following conditions must be met to conduct a test for the difference in two sample means? A. Data must be at least of interval scale B. Populations must be normal A and B are correct. [ ]
debnjerry|Points 48498|

User: For a hypothesis test comparing two population means, the combined degrees of freedom are 24. Which of the following statements about the two sample sizes is NOT true? Assume the population standard deviations are equal. A. Sample A = 11; sample B = 13 B. Sample A = 12; sample B = 14 C. Sample A = 13; sample B = 13 D. Sample A = 10; sample B = 16

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Asked 7/11/2013 1:00:46 PM
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