The Flesch Reading Ease Test is a test that ranks the reading level of passages.t Let W be the total number of words in the passage, S the number of sentences, and L the number of syllables. Then the Flesch test calculates the score F of the passage using the formula F = 206.835 – 1.015W - 84.6. – 84.6- w (a) Calculate F for the paragraph above (the one that describes the Flesch Reading Ease Test). Omit the formula itself. Round your answer to the nearest whole number. (We count 3 sentences, 51 words, and 71 syllables.) F = 71.80 (b) For the rest of this exercise we consider passages that have 10 sentences and 375 syllables. Find a formula expressing F as a function of W for such passages. 29610 F = 206.835 – 0.105W- W (c) A passage is thought to be easily understandable by 13- to 15-year-old students if the Flesch score, rounded to one decimal place, is 60 or higher. For the passages considered in part (b), how many words should be in the passage to make it easily understood by 13- to 15-year-old students? Suggestion: First use a table increment of 20 to get an estimate of the answer. Then change to a table increment of 1. 243 X words (d) What is the maximum number of words in the passages considered in part (b)? (Can there be more words than syllables?) 350 X words

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What is the range of values for the coefficient of determination? Multiple Choice -100% to 0% inclusive 0% to 100% inclusive -1 to +1 inclusive -100% to +100% inclusive

A survey was conducted on how many texts (in average) students receive during an in-person class time. A survey data in a class in a particular day is given in the table. Number students Number of texts 1 20 2 14 12 4 5 If the average number texts that students received during this class time is 3, then determine the number of students (the value of x) that received 5 texts during the class time on that particular day.

lecture(12.9d): identify the following variables as categorical or numerical: (a) The age of children in months who have completed Peabody Vocabulary test. (b) The amount of time that children spent watching  TV. (c) The type of program that children watch on TV.

The pass result of fifty students who took up a class test is given below: Marks Number of Students 4 8 5 10 9. 7 4 9. 3 If the average marks for all the fifty students were 5.16, find out the average marks of ti students who failed.

Homework Q1: Find the value of the t-test for the following two set of values Number Male Female 1 34 45 2345 36 33 41 35 43 39 44 42 6 37 40 40 14

For the following set of scores, find the value of each expression: Participant X Y A 5 1 ΠΣΧ2 = (ΣΥ)2 = ΣΧΥ = ΣΧΣΥ = BUDE C 3 3 ow 0 5 -3 7 -5 9 + Grade It Now Save & Continue Continue without saving