Compute the first four central moments for the following data:
i xi
1 45
2 22
3 53
4 84
5 65

Directions: Answer the following questions. 3. When you swallow, which type of muscle moves food from your throat all the way down into your stomach? A. skeletal muscle B. cardiac muscle C. smooth muscle D. voluntary muscle Simone de Beauvoir was the intellectual founder of the women's liberation movement. Tailor this thesis statement into a message suitable for an audience of high school history students. The purpose of these lines is to im just so confused i get the wrong answer on all of them please someone help me Mark, Jessica, and Nate each downloaded music from the same website. Mark downloaded 10 songs in total consisting of pop, rock, and hip hop. Jessicadownloaded five times as many pop songs, twice as many rock schgs, and three times as many hip hop songs as Mark. She downloaded 28 songs total.Nate downloaded 20 songs total with three times as many pop songs, three times as many rock songs, and the same number of hip hop songs as Mark.Which system of equations represents their music choices? here it is help!!!!!!!!!!!!!! One way to brainstorm a topic for an informative essay is to Juan tiene tres coches. jos tiene tres coches tambin. Juna tiene____coches como Jos. A. ms B.tantos C. tanto D. tan responsibilities of ghana Summary of accounting chapter 1 In a store 3% of eggs are cracked. If you buy one dozen eggs what is the probability thata) exactly 2 eggs are cracked?b) exactly 4 eggs are cracked? what is the value of 1 in 915,342,760 please somebody else help me to do . I will mark the correct answer as a brainiest "Oedipus Rex " is play written by ________ find the value of x and y Someone please help ASAP! During your shift at the clinic, a young man arrives with a red, scaly rash formed into rings. What is this patients diagnosis likely to be? What causes this condition? How can he avoid this rash in the future? Solve using the quadratic formula. Approximate answers to the nearest tenth.Help Greg wanted to read Rowley diary to find out?? pls answer correct or i will ban youAnd I will mark brainlist whoanewers correct