How do you do this? Statisticias use the Concepts of mean an d Standard deviationdn describe a collectioon of hambers.The mean is the average valueE the numbers and the Standard deviation measures the spreador dispersal of the humbers about the mean. The formmalliifX1,X2, X3,…, Xn is a Collective of numbers then the meanis.m= x1tx2+Xst...+xnand the standard deviationis'SニHave the user enter number of exam scores you wond1ike to fihd the average and standard deViation. write a programmte calaulatte the mean Standard deviation of the exam Scones, assignletter grades to each exam score, Es,as follo ws, and then displayinformation about the exam scores and gradesESZ mtl.5s >A$B m+0.5s\le Es$3 m-o-55\le ES$3 m-1.5 s\le Es岛岛 ESShow your answers with at least lo grades entered +o validateYour Code works. Below is an example of how your outputs can bedisplayed but not nequined.Number of S6ores 14Average Sore: 71.0Standard deviation of Scores'. 14.42GVADE DISTRIBUTION AFTER CURVING GRADES.A: 2Bi 1 Ci6D:4F:1

#include<stdio.h> #include<math.h> float StandardDeviation (float Price[],int Number);…

Statisticians use the concepts of mean an d Standard de viation dacribe a collection of numbers.The mean is the average vglue E the numbers and the Standard deviction measures the spread r dispersal of the humbers about the mean. The formalli.if 1, X 2, X3, ·...., Xn is a collective of numbers then the mean is. m= X1tx2tXst...+xn

Statisticians use the concepts of mean an d Standard de viation dacribe a collection of numbers.The mean is the average vglue E the numbers and the Standard deviction measures the spread r dispersal of the humbers about the mean. The formalli.if 1, X 2, X3, ·...., Xn is a collective of numbers then the mean is. m= X1tx2tXst...+xn

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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standard science experiment is to drop a ball and see how high it bounces. Once the “bounciness” of the ball has been determined, the ratio gives a bounciness index. For example, if a ball dropped from a height of 10 feet bounces 6 feet high, the index is 0.6, and the total distance traveled by the ball is 16 feet after one bounce. If the ball were to continue bouncing, the distance after two bounces would be 10 ft + 6 ft +6 ft + 3.6 ft = 25.6 ft. Note that the distance traveled for each successive bounce is the distance to the floor plus 0.6 of that distance as the ball comes back up. Write a program that lets the user enter the initial height from which the ball is dropped, the bounciness index, and the number of times the ball is allowed to continue bouncing. Output should be the total distance traveled by the ball.
A standard science experiment is to drop a ball and see how high it bounces. Once the “bounciness” of the ball has been determined, the ratio gives a bounciness index. For example, if a ball dropped from a height of 10 feet bounces 6 feet high, the index is 0.6 and the total distance traveled by the ball is 16 feet after one bounce. If the ball were to continue bouncing, the distance after two bounces would be 10 ft + 6 ft + 6 ft + 3.6 ft = 25.6 ft. Note that distance traveled for each successive bounce is the distance to the floor plus 0.6 of that distance as the ball comes back up. Write a program that lets the user enter the initial height of the ball and the number of times the ball is allowed to continue bouncing. Output should be the total distance traveled by the ball. Please name your function "bounce" that has three arguments (initial height, index, number of bounce) and return the total distance traveled by the ball. (float) Skip the part where users can enter the inputs of…
A standard science experiment is to drop a ball and see how high it bounces. Once the “bounciness” of the ball has been determined, the ratio gives a bounciness index. For example, if a ball dropped from a height of 10 feet bounces 6 feet high, the index is 0.6, and the total distance traveled by the ball is 16 feet after one bounce. If the ball were to continue bouncing, the distance after two bounces would be 10 ft + 6 ft +6 ft + 3.6 ft = 25.6 ft. Note that the distance traveled for each successive bounce is the distance to the floor plus 0.6 of that distance as the ball comes back up. Write a program that lets the user enter the initial height from which the ball is dropped, the bounciness index, and the number of times the ball is allowed to continue bouncing. Output should be the total distance traveled by the ball. Below is an example of the program input and output: Enter the height from which the ball is dropped: 25 Enter the bounciness index of the ball: .5 Enter the number of…
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