No. Date 3) The table below as hows the freguency distribution of bot tery lifeopia 0 d aoittog o de Feregweney Distribution of car Battery Life Ct Years)te botin ullouto trobiang lio class Interval toolor Frequencylo ob 200 wow 2 Mith the 61-06 2-0-2.4 3 2-S 2.9 11 Co Babcu 3.0-3.4 tnolowta to la edT 2ewmite lopalli os opel to 2N t tcdn amobut 1S 3.5 3.9olla ttr o o to 22,p1 oe ni ballong 2inobuts tobetdin 4.0- 4.4 S 4.5- 4.9 lamoz sitito Erbjor lamoa troinov lgams no solutieon is a no point item.d Show the necessary computations when neededl ba) Find the mesn, imealian and the stendlord deviation of the dlato tlaimia alli caien 6 Find the interquartile range .2tnobwtalio 2N/o ot c Describe the shape of the distribution. 1f skewed, find the coefficierrt of skewness d construct a histogram for these data.

Q: Which postulate proves the two triangles are congruent? A. SAS C. HL B. ASA D. SSA

A: To find the postulate that proves that the two triangles are congruent.

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A: Given At noon, Air temperature= 150F and wind speed= 45 mi/hr

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A: 69,53,96,65,95,91,81,61,54,60,99,93,67,78,58,74,76,62,73,97,92,71,82,84,85No. of class = 4

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A: From the provided information, The data is as follow: 35, 12, 17, 30, 12, 29, 33, 12, 29, 15 Sample…

Q: g. What proportion of classes were exactly 4 students absent? 0 =% Round to two decimal places h.…

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Q: Question 4 Karen scored 64 in the class with the mean 75.8 and the standard deviation 5.3, but Ciara…

A: given data, karen scored 64 in the class with μ=75.8σ=5.3ciara scored 43 in the class μ=60σ=7.4we…

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A: Find  Mean, median,mode and standard deviations and CV.

Q: Find the mean for the data items in the given frequency distribution. Score, x Frequency, f 1 3 4 7…

A: The data is, Score 1 2 3 4 5 6 7 8 Frequency  3 2 4 3 4 5 4 2

Q: Calculate Var(2+4Y)

A: X\Y 3 4 5 6 X's Total 1 0.14 0.13 0.24 0.17 0.68 2 0.04 0.12 0.05 0.11 0.32 Y's Total 0.18…

Q: A political candidate has asked you to conduct a poll to determine what percentage of people support…

A: Confidence interval provides an estimated range of the true value which tells about the population…

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A: As per our guidelines we are suppose to solve only first question. Kindly repost the other question…

Q: Find the area of the shaded region. The graph to the right depicts IQ scores of adults, and those…

A: From the provided information, Mean (µ) = 100 Standard deviation (σ) = 15 X~N (100, 15)

Q: how is this data periodic? what  are period, frequency, midline and amplitude?

A:

Q: Question 13 We want to assess the relationship between class rank and how many minutes a person…

A: Given:

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A: In this case, each bin of the histogram represents 2 years.

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A: Classify data as discrete or continuous? (a) Ages of students at Elementary School. (b) Number of…

Q: Class 10-20 20-30 30-40 40-50 50-60 60-70 70-80 80-90 90-100 Frequency 7. 26 3. 12 8 15

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A:

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Q: 10+ 13 16 19 10 data Based on the histogram above, what is the frequency of the cass containing the…

A: The frequence of the class containing the value 17 is

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Q: Question 16 Find to.61 for T distribution with 43 degrees of freedom. to.61 (Round the answer to 3…

A: We have given that,  Degree of freedom (df) = 43 t0.61  = ?

Q: Value Match each five number summary with one of the histograms given above. (a) (0, 0.25, 0.5,…

A: The objective is to match each five number summary with one of the given histograms.

Q: Here is a histogram of a distribution with 50 data points. For oach givon interval, find the…

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Q: Question 6 Which best describes the lines 3y + 1 = 6x + 4 and 2y + 1 = x - 9? А identical B neither…

A:

Q: The table below shows how often participants in a study picked up their cell phones during a 15…

A: We want to find the median of the data.

Q: Weight(g) Number of Letters 26 - 29 30 33 34 37 Midpoint Relative Frequency Cumulative Frequency 14…

A:

Q: I want to explain these outputs in detail

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Q: Use the diagram to find the length of FH. (only type the number) G 15

A:

Q: 7.SP.4 Drag and drop the following definitions to match the vocabulary words. Mean Median Mode Range…

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Q: Question number 10 please

A:

Q: The ages in years of participants in a 5-kilometer race are summarized below. • Minimum: 8 • First…

A: Here Median = 32 First quartile = 19 Third quartile= 46

Q: 4. The observed ages of a group of interns at a local hospital were: {34, 37, 30, 27, 29,36, 38}.…

A: