Using the table: what is the frequency of Decile 7? * Frequency Score 46-50 4 41-45 8 36-40 11 31-35 9 26-30 12 21-25 6 О 4 о 8 О 11 оооо

Q: Jessica wants to determine which letter appears the most often in her favorit Which measure should…

A: Note: Please repost 2nd question as i can answer only 1 question as per my policy.

Q: How do you tell percentiles in a table

A: Percentile is a score that tells the value below which a given percentage of values falls in a table…

Q: he average (mean) aptitude score? The median aptitude score?

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Q: 75, 74, 73, 72, 71, 70, 67, 65, 63, 61, 61, 60, 59, 55, 54 (in descending rank )  determine the…

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Q: What does I know, probability plot and box part of the data indicate mean

A: Let's break down each component: Probability plot: A probability plot is a graphical technique used…

Q: What is the z score for test scores of 70 and 90?  TEST SCORES: 50,60,61,63,66,67,73,82,89,92

A: From the provided information, The test scores are 50, 60, 61, 63, 66, 67, 73, 82, 89, 92

Q: ta frequency distribution table.

A: Arrange the given observation in ascending order  2,3,4,4,5,5,6,6,6,7,7,7,7,8,8,8,8,9,9,9,9,10,10…

Q: Use 6-point bins (94 to 99, 88 to 93, etc.) to make a frequency table for the set of exam scores…

A: Given thatExam scores of some students in the exam.The data values are as follows.82 65 65 98 98 68…

Q: What conditions would produce a negative​ z-score?       Question content area bottom Part 1 Choose…

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Q: I am interested in evaluating how stop signs affect car crashes.  I collect data from a few…

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Q: 2 60 ons below. 70 Number of transactions Check 4 apply. 8 00 80 at the measurement 98 (the rement…

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Q: How do you find mean median and mode

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Q: Thao earned the following scores on her six management exams last semester. 81, 83, 42, 87, 81,94 o…

A: The mean of a set of observation is the average of the observations, the median is the middle most…

Q: ased on the histogram above, what is the frequency of the class containing the value 2 8- Frequency

A: we have to find frequency of class containing the value 2

Q: A survey of 2,986 Americans ages 16 and older found that 80% of them read at least one book in the…

A: Given that, A survey of 2,986 Americans ages 16 and older found that 80% of them read at least one…

Q: how do i calculate a z score or find the X-Value and determine if a score is usual or unusual

A: A z-score measures exactly how many standard deviations above or below the mean a data point is.

Q: When finding p value and critical value how do I learn how to read the table of a scores,  like how…

A: If we recall definition of p-value , it is the probability of obtaining observed or more extreme…

Q: Assets in billions of dollars of the four wealthiest people are 36, 30, 21, and 19 with a sample…

A: The list of possible observation with sample size 2 is,

Q: Consider the sample data: 125, 115, 112, 127, 112, 105. What is the sample mean of the data?

A: Given data is ; sample data : 125 , 115 , 112 , 127 , 112 , 105 sample size ( n ) = 6 Definition of…