Internet service: An Internet service provider sampled 520 customers, and finds that 73 of them experienced an interruption in high-speed service during theprevious month.Part 1 of 3(a) Find a point estimate for the population proportion of all customers who experienced an interruption. Round the answer to at least three decimalplaces.The point estimate for the population proportion of all customers who experienced an interruption is 0.140Alternate Answer:0.14Part: 1 / 3Part 2 of 3(b) Construct a 90% confidence interval for the proportion of all customers who experienced an interruption. Round the answers to at least three decimalplaces.A 90% confidence interval for the proportion of all customers who experienced an interruption is

According to the given information, we have Total number of customers = 520 73 of them experienced…

Answered: Internet service: An Internet service…

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.
Trying to determine the number of students to accept is a tricky task for universities. The Admissions staff at a small private college wants to use data from the past few years to predict the number of students enrolling in the university from those who are accepted by the university. The data are provided in the following table. R F eTextbook and Media Save for Late O % 5 T O >> G H (9) 2 Number Accepted Number Enrolled Find the correlation between the number of students accepted and enrolled. Use two decimal places in your answer. & 2,440 2,800 2,720 2,360 2,660 2,620 8 6 611 K 708 637 584 614 625 ( 9 L Attempts: 0 of 1 used ) 0 P Submit Answer 56°F Cl Backspa
A dataset has an average of 4/3. There are 50 elements in the dataset. What is the total of the dataset?
A. Refer to the data and solve for the required measures of position. The following are the grades of 25 students in the first marking period of their Calculus I class. 65, 68, 70, 71, 73, 75, 75, 76, 78, 78, 79, 80, 83, 85, 87, 88, 89, 90, 90, 91, 93, 94, 95, 95, 97
Determine whether the underlined value is a parameter or statistics : "In 2017 national survey on teenager pregnancies, 10% of respondents aged 14 to 17 reported that they have a child before the age of 16 yrs."
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Please look at the picture and provide full details answer
an IQ score for which 15% of the population has higher score and 85% have lower score represents:
A population data set produced the following information. N = 250. Ex = 9980, Ey = 1455, xy = 85,040 E2 = 486,820, and = 136,745 Find the values of oe and p?. Round oe to four decimal places and p? to three decimal places. i

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