A school district requires all graduating seniors to take a mathematics test. This year, the test scores were approximatel 74 and the standard deviation was 11. What percent of the graduating seniors had a test score above 85? Express your answer to the nearest percent. %

Q: A test requires that you answer either part A or part B. Part A consists of 6 true-false questions,…

A:

Q: What does 6!2! 4!3! equal?

A: Using factorial formula:n! = n* [n-1] *[n-2] ------6! = 6*[6-1] * [6-2] * [6-3]* [6-4]* [6*5]     =…

Q: value(s) and identiry the rejection region The critical value(s) is/are. (Round to three decimal…

A:

Q: A test requires that you answer first Part A and then either Part B or Part C. Part A consists of 6…

A:

Q: Imagine that a professor made a quiz with 20 multiple choice questions. For each question, students…

A: The formula to find the goodness of fit Chi-square degrees of freedom is k–1. where, k is the number…

Q: . Neil, a third-grader, asked 10 of  his classmates whether they prefer to wear shoes with laces or…

A: Neil's Sample Size: Neil asked 10 of his classmates. This is a relatively small sample size.Sample…

Q: A test requires that you answer either part A or part B. Part A consists of 7 true-false questions,…

A:

Q: I need help with part c) of this question as well.

A:

Q: Suppose a brewery has a filling machine that fills 12 ounce bottles of beer. It is known that the…

A: As per our Guideline we can solve only 1 question rest question you re post we will solve .Thank you…

Q: A test requires that you answer first Part A and then either Part B or Part C. Part A consists of 6…

A: Part APart A consists of 6 true false questionsPossible of answering each questions have two waysSo,…

Q: Imagine that a professor made a quiz with 20 multiple choice questions. For each question, students…

A: The total number of questions is 20 and each has 4 options. If each option has an equal chance of…

Q: 15. An essay test has 10 questions. Students are required to answer 6 of the 10 questions. How many…

A: No.of questions are required to answer by the students, r = 6 Total no.of questions, n= 10 The…

Q: The next two questions (25 and 26) refer to the following: Three piggy banks each contain 20 coins:…

A:

Q: Hi I am having trouble with question 10 and example 6

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: A geography test consists of fifteen ​true-false questions followed by six ​multiple-choice…

A: In this question, we have to answer this question A geography test consists of fifteen ​true-false…

Q: Kaitlyn, a fifth-grader, asked five of her friends in class which book is their favorite. All of…

A: Here the sample is five friends of Kaitlyn and the population is all the children of Kaitlyn's…

Q: 1.) A poll was taken of 214 students at a commuter campus to find out how they got to campus. How…

A: We need to find no. of students. As per Bartleby guidelines we can solve one question. Upload other…

Q: am having an issue with the fact that from the questions I have posted multiple answers given are…

A:

Q: This is a Free Response question. You can either: 1) type in and show all your work in the textbox…

A: Let Y represents height of fathers and X represents the heights of sons.  Then, given that, uy= 70…

Q: A multiple-choice quiz contains ten questions. For each question there are one correct answer and…

A: from the given information we conduct Hypothesis test.

Q: None of the answers are eligible. The answers have to be either 0, 1, 2, 3, or 4

A: the tree diagram :