The temperature reading from a thermocouple placed in a constant-temperature medium is normally distributed with mean μ, the actual temperature of the medium, and standard deviation o.USE SALTWhat would the value of o have to be to ensure that 95% of all readings are within 0.2° of μ? (Round your answer to four decimal places.)0 =You may need to use the appropriate table in the Appendix of Tables to answer this question.Need Help?Read It

Suppose the random variable x defines the temperature reading from a thermocouple.

Answered: The temperature reading from a…

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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= Assume that a randomly selected subject is given a bone density test. Bone density test scores are normally distributed with a mean of 0 and a standard deviation of 1. Draw a graph and find P14 the 14th percentile. This is the bone density score separating the bottom 14% from the top 86%. @ Which graph represents P₁4? Choose the correct graph below. 2 OA. C View an example Get more help. 39 F2 W S X The bone density score corresponding to P₁4 is (Round to two decimal places as needed.) H amand P14 #3 8.0 F3 Q E D C $ At 4 Q F4 R TI F % R 5 < OB. & FS T G P₁4 A 6 B Q MacBook Air Fo G Y H & 7 N « U J | כ O * 8 ^. P14 DII 1 M ( 9 Q K O < I ) O L command F10 P . V O D. Clear all : 1. P₁4 ; { I option [ + = ? 11 1 G Check answer Show All F12 } ] X delete I -
Heights for group of people normally distributed with mean = 63 inches and standard deviation 2.9 inches. ЛUSE SALT Find the height, h such that about 20% of people in the group are shorter than that height. (Round the answer to the nearest tenth.) h = ✓ in. What is the percentile, p ranking for that height? p = × %
Directions: Complete the following table and solve for the unknowns. 1. A population consists of the thre numbers (3, 5, 7). Make a tabe and compute for the following: (a) Population Mean, (b) Population variance and (c) Population standard deviation. Observation x x-u (x-u)2 P (X=x) 1 3 2 5 3 7
Pls complete the table. Typewritten
Heights for group of people normally distributed with mean = 63 inches and standard deviation = 2.6 inches. Find the height, h such that about 10% of people in the group are shorter than that height. (Round the answer to the nearest tenth.)h = in.What is the percentile, p ranking for that height? p = % You may need to use the appropriate table in the Appendix of Tables to answer this question.
Help please week 6
i need perfect answer for d e f
Please show formulas thank tou and on TI-84 calculator A test of H0:ρ=0H0:ρ=0 versus Ha:ρ≠0Ha:ρ≠0 determines that there is evidence of a linear relationship between the variables x and y at the 10% level. Which of the following is a possible p-value for this test? The p-value could be any of 0.06, 0.11, 0.82, or 1.15. 0.06 0.11 1.15 0.82 In a sample of 390 people attending a concert, 60% stated that the venue was a good location for that type of concert. What p-value is calculated when testing Ho:p≤0.65Ho:p≤0.65 versus p>0.65p>0.65 ? 0.0194 0.0219 0.9808 0.6000 0.0192 A hypothesis test to test the claim about a population mean in which the alternative hypothesis is Ha:μ≠225Ha:μ≠225 is conducted. A random sample was collected with the results of ¯x=200x¯=200 and s=54.2s=54.2 for a sample of size 14. What are the critical values for this test if the significance level is 5%? ±2.145 ±1.726 ±2.160 ±1771 ±1.96
Which statement is true about a normal distribution? O Knowing a data set is normal has no importance in the mathematical and scientific community. O Knowing a data set is normal is only important in producing nicely shaped graphs. O None of the answers listed O Knowing a data set is normal is important in the mathematical and scientific community. 77°F S rch
Please do & explain with steps: Subparts e f & g please & thank u
TABLE 2: San Pedro Participant 1 2 3 4 5 Height (inches) 66 72 12pt 61 44 65 Weight (pounds) 240 190 Paragraph V 250 120 The above tables include data from all city employees in San Pedro. Use the table to answer the following question. 222 What is the standard deviation for height? Edit View Insert Format Tools Table BI U Αν T² Mages G D₂
Determine whether the given value is a statistic or a parameter. A homeowner measured the voltage supplied to his home on a random sample of 48 days, and the average (mean) value is 122.9 volts. Choose the correct answer below. OA. The given value is a statistic for the year because the data collected represent a sample. OB. The given value is a parameter for the year because the data collected represent a population. OC. The given value is a parameter for the year because the data collected represent a sample. OD. The given value is a statistic for the year because the data collected represent a population.

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