The data below represents the daily high temperature (in 0F) recorded at the Mount Washington Observatory in New Hampshire for the first 15 days of February 2021. Use the given data to answer questions.Source: https://www.mountwashington.org 15212516211413-16-2-615162122 A. What is the mean? Round your answer to the nearest tenth. _________________________B. What is the standard deviation s? Round your answer to the nearest tenth.________________C. What is the mode?_______________________ D. What is the median?

given data : 15,21,25,16,21,14,13,-1,6,-2,-6,15,16,21,22

Answered: . What is the mean? Round your answer…

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.1: Measures Of Center

Problem 11PPS

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The data below represents the daily high temperature (in ⁰F) recorded at the Mount Washington Observatory in New Hampshire for the first 15 days of February 2021. Use the given data to answer questions.

Source: https://www.mountwashington.org

15	21	25	16	21	14	13	-1
6	-2	-6	15	16	21	22

A. What is the mean? Round your answer to the nearest tenth. _________________________

B. What is the standard deviation s? Round your answer to the nearest tenth.________________

C. What is the mode?_______________________

D. What is the median?

Definition Definition Measure of central tendency that is the value that occurs most frequently in a data set. A data set may have more than one mode if multiple categories repeat an equal number of times. For example, in a data set with five item—3, 5, 5, 29, 473—the mode is 5 because it occurs twice and no other value occurs more than once. On a histogram or bar chart, the element with the highest bar represents the mode. Therefore, the mode is sometimes considered the most popular option. The mode is useful for nominal or categorical data (e.g., the most common color car that users purchase), but it is problematic for continuous data because it is more likely not to have any value that is more frequent than the other.

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