WebThe mean height is inches, (Round to the nearest inch as needed.) This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer Question: The heights (in inches) of 19 female students in a physical education class are shown below. WebThe mean height of a class of 28 students is 162 cm. A new student of height 149 cm joins the class. What is the mean height of the class now? Question Solve and show the …
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WebThe average height of all pupils is 162 cm. The class teacher's height is 178 cm. The average height of all (teacher and all pupils) is 163 cm. Calculate the number of pupils in the class. Average height There are twice as many girls in the class as there are boys. The average height of girls is 177 cm, boys 186 cm. WebAug 9, 2024 · [Solved] The mean height of 25 boys in a class is 150 cm, and the mea Home Quantitative Aptitude Average Question Download Solution PDF The mean height of 25 … how far does a person walk in 40 minutes
In a class of 25 students, 8 students have heights less than - Quizlet
WebThe mean height of a class of 28 students is 162 cm. A new student of height 149 cm joins the class. What is the mean height of the class now? Expert's answer Download Answer Need a fast expert's response? Submit order and get a quick answer at the best price for any assignment or question with DETAILED EXPLANATIONS! WebAug 2, 2024 · The height of a class of students in a school is said to follow Normal Distribution. We know that the domain of a random variable that follows Normal … WebFeb 28, 2024 · We can do the same to get the total height of all the students. Sum of all students’ heights = 28 x 1.52 = 42.56. The total height of the girls is the difference of … how far does apple airtag reach