SubmitTestA nurse measured the blood pressure of each person who visited her clinic. Tothe right is a relative-frequency histogram for the systolic blood pressure readingsfor those people aged between 25 and 40. The blood pressure readings weregiven to the nearest whole number. Identify the center of the third class.Next Question0,350,30Relative Frequency0.25-0.200.150.100,050.00100 110 120 130 140 150 160Systolic Blood Pressure (mm Hg)O A. 124O B. 125O C. 120O D. 130O Time Remaining: 01:06:35Next1-44 of 44人81 FrchDELL

We have to find center of the class, i.e. midpoint of the class. Formula : Midpoint = ( Lower…

Answered: Anurse measured the blood pressure of…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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In California, they need more rain to sustain the health of the natural environment, state argriculture, and state economy. A group of statistics students in Oxnard College recorded the amount of rain during 2016-2017 school year, measuring the intensity by the inches of rain, and the results were: Daily Rain Amounts Inches of Rain 1 2 3 4 5 6 Frequency 7 6 6 3 2 1 The mean rain intensity: ________inches (Please show your answer to 1 decimal place.) The median rain intensity: _______inches The mode rain intensity: _______inches Please separate your answers by a comma if there is more than one mode.
In a student survey, fifty-two part-time students were asked how many courses they were taking this term. The (incomplete) results are shown below: Please round your answer to 4 decimal places for the Relative Frequency if possible. # of Courses Frequency Relative Frequency Cumulative Frequency 1 0.3077 16 2 15 0.2885 3 21 52 What percent of students take exactly one courses? %
The following histogram shows the exam score for a pre algebra class use this histogram to answer the questions. Find the number of students that took this exam.
A histogram titled "20 Busiest North American Airports" has a horizontal axis labeled "Total Passengers (Millions)" and a vertical axis labeled "Frequency" with values from 0 to 10. The histogram has 8 bars. Each bar is associated with a label and an approximate value as listed below. Frequency 10 O 0 7 02 8 3 30-39.9 20 Busiest North American Airports 40-49.9 50-59.9 Total Passengers (Millions) What is the lowest frequency value? 60-69.9 70-79.9 80-89.9 90-99.9 100-109.9
Kindly give proper explanation How many participants had a heart rate between 130 and 150 bpm?
In California, we need more rain to sustain the health of our natural environment, argriculture, and economic. A group of statistics students in Oxnard College recorded the amount of rain during 2016-2017 school year, measuring the intensity by the inches of rain, and the results were: Inches of Rain 1 2 3 4 5 6 Frequency 4 1 2 4 4 4 The mean (¯xx¯) rain intensity: inches (Please show your answer to 1 decimal place.)The median rain intensity: inchesThe mode rain intensity: inches (Please separate your answers by ',' in the bimodal situation. Enter DNE if there is no mode or if there are more than two modes.)
A fitness instructor measured the heart rates of the participants in a yoga class at the conclusion of the class. The data is summarized in the histogram below. There were fifteen people who participated in the class between the ages of 25 and 45. 90 100 110 120 130 140 150 160 Beats per minute (bpm) What percent of the participants had a heart rate between 130 and 150 bpm? 4. 2. Frequency
What percentage of the scores are in the shaded area?
A May 2011 Gallup Poll found that many Americans believe in ghosts and other supernatural phenomena. The poll was based on telephone responses from randomly selected adults. The table shows the number of people who expressed belief in various phenomena. Please finish the relative frequency table below, and please show your answers in decimals 2 decimal places. Phenomenon Frequency Relative Frequency Psychic Healing 207 ESP 379 Ghosts 103 Astrology 431 Channeling 603
THS IF NEEDED Name: Use the frequency chart to answer questions. Pizza Partners tracked their sales Pepperoni 0.24 over the 6 months. Here is the relative Sausage 0.27 Cheese 0.1 frequency of single topping pizza sales. Mushrooms 0.26 Olives 0.13 If 500 pizzas will be ordered this month... How many should be cheese? How many should be pepperoni or sausage? How many won't have olives or mushrooms?
In California, we need more rain to sustain the health of our natural environment, argriculture, and economic. A group of statistics students in Oxnard College recorded the amount of rain during 2016-2017 school year, measuring the intensity by the inches of rain, and the results were: Inches of Rain 1 2 3 4 5 6 Frequency 3 4 2 3 5 2 The mean (¯xx¯) rain intensity: inches (Please show your answer to 1 decimal place.)The median rain intensity: inchesThe mode rain intensity: inches (Please separate your answers by ',' in bimodal situation. Enter DNE if there is no mode.)

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