Use the following information to answer the next nine exercises: The population parameters below describe the full-time equivalent number of students (FTES) each year at Lake Tahoe Community College from 1976–1977 through 2004–2005. μ = 1000 FTES median = 1,014 FTES σ = 474 FTES first quartile = 528.5 FTES third quartile = 1,447.5 FTES n = 29 years 1. What percent of the FTES were from 528.5 to 1447.5? How do you know? 2. How many standard deviations away from the mean is the median

Q: Interpret effect size t(90)=4.06, p=.001, n2= .11 Small, medium, or large

A:

Q: Find the reference number t for eac a) t=D좋 b) t = %3D 3 ´c) t = %3D d) t = - 5 6

A: Find the reference number  k for each of the following values of  't'a  t=7π8      The reference…

Q: eneer lumber. Of importance to the company is the carrying load of the lumber. The company has…

A: Given: The company has tested 25 beams using the new glue, recording for each beam the pressure (in…

Q: What is the Relative Frequency for the data x=5 given in the frequency table below: X23 4 849 6 7 f…

A:

Q: Given below is the revenue that Tesco recorded ov location over the last five vears:

A: Year Number of stores UK & ROI Revenue Central Europe Revenue Tesco Bank Revenue Total Revenue…

Q: Compute for the standard elemental time using the given data: Actual Time = 10.5 sec, Performance…

A: Given : Actual time = 10.5 sec Performance rating = 1.05 Fatigue allowance = 15 %

Q: Illustration 9.17. Find the first and the third quartiles and the 90th percentile of the data given…

A:

Q: The total body surface area, or BSA, of a human is difficult to calculate. There are various models…

A: We have given model: where, w weight in kg and height h is in cm(a) Person height   and now…

Q: A study collects samples of water from the tap in Vacaville and from bottled water available from…

A: The observed pH value is 6.32.The mean pH of Tap water is calculated as follows:

Q: The population of a small country by year is shown in the table below. Year 1955 1960 Population…

A: If population of a city x in 1950 and y in 1960 then absolute change of population=(y-x)  As per our…

Q: entists studied the chemical makeup of buried tills (glacial drifts) in order to estimate the age of…

A: UMRB-13.774.053.813.233.133.33.21UMRB-23.324.093.95.063.853.88UMRB-34.064.563.63.274.093.383.37SWRA2…

Q: An old medical textbook states that the mean sodium level for healthy adults is 140 mEq per liter of…

A: According to the given information in this question, there are more than three subparts according to…

Q: 2. Round the following numbers to the nearest one inch: а. 5.76 3D I b. 5.9 = %3D C. 5.5 = d. 6.1 =…

A:

Q: Find the data value is Z = 2.44, μ= 28,  σ = 2.9 Write the data value rounded to 2 decimal places.

A: It is given that Z score = 2.44 Mean = 28 And SD = 2.9

Q: se the correct histogram for this sample.

A: We need to produce a histogram of frequencies. These are the sample data that have been provided:…

Q: Given ΔABC, what is the measure of b? a = 53 degrees c = 58 degrees CB = 10, answer: b = 2.899 b =…

A: a = 53 degrees, c = 58 degrees and CB = 10

Q: The lengths of newborn baby girls are normally distributed with a mean of 49.6 cm and a standard…

A: given data normal distribution μ = 49.6σ = 1.82

Q: The population of a small country by year is shown in the table below. Year 1960 1955 284496…

A: As per our guidelines we will answer first 3 subpart. Kindly repost other questions.

Q: Percentile ranks are closely tied to which of the following terms?     a. Σf   b. stem and leaf…

A: Percentile rank: The kth percentile is the value at or below which at least k percent of the…

Q: A pharmaceutical company wanted to study the effectiveness of a new hair growth product in women. It…

A: Solution

Q: %23 SSS SAS

A: Here we given that the two figures.First we draw the figures.

Q: The following tables shows beef production of the six largest beef producers in the world (2016…

A: Given the data of beef production of six largest beef producers in world.

Q: 1) Inspect the data and estimate the amount of blood lost due to one hookworm. (mL/day)

A: X Y (x-xbar) (x-xbar)^2 (y-ybar) (y-ybar)^2 (x-xbar)*(y-ybar) 24 12.2 -26.83333 720.02778…

Q: s to know the proportion of her fans who listened to her new single ME! within the first hour of it…

A: aylor Swift wants to know the proportion of her fans who listened to her new single ME! within the…

Q: Show your handwritten work on the paper. In California, we need more rain to sustain the health of…

A:

Q: Select one: A. H1:ud=0 B. H1:ud≠0 C. H1:ud>0 D. H1:ud

A: Given that A company is researching the effectiveness of a new website design to decrease the time…

Q: The measurements of suspended solid material concentration in water samples is illustrated in the…

A: From the given box plot,   Minimum value: 30 First quartile : 38 Median :45 Third quartile: 60…

Q: Can you tell me what the explained variation percentage is?

A: The coefficient of determination is 0.8968.

Q: A semiconductor manufacturer produces devices used as central processing units in personal…

A: Given the data of the speed of two model devices A and B as Model A Model B 680 652 669 720…

Q: A farmer in Indiana wants to examine the relation between the number of very hot days temperature…

A: Hi, thanks for posting the question. Since there are more than three sub parts posted in the…

Q: 277 298 i 331 1 3711 419 457 484 546 599 727 813 910 1,019 1,069 1,180 1266

A: In statistics,the range of a data set is known as the difference between the largest and smallest…

Q: ponding to 3.2 Show your work.

A: a) The formula for percentile is : Percentile=kn×100, where k=Number of observations greater than…

Q: A doctor works at a hospital estimate when to leave for work from his apartment; he decided to…

A: 1. The doctor records the time required to drive to the hospital on each day of a particular week.…