Back in 1990 I wrote the date 3/30/90 and noticed that the month times the day gave the year (3*30=90). I noticed it again on October 9: 10*9=90. That made me wonder: how many times did that occur in the decade of the 90’s?

Q: The following is the series of index number taking 2011 as base year : Year 2010 2011 2012 2013 2014…

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Q: Simplify 17/34

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Q: | Convert to Scientific Notation 1. 839.18 = 2. 790.1759 - 3. 0.0004000281 - 4. -1280.087 = 5.…

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Q: (1000- 9503)÷72=?

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Q: How many centuries are in 164,240 days? [hint: 1 century = 100 years]

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Q: What’s 20/5

A: Division value

Q: Calculate the following. (25/7)14/5

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Q: What is 753 BCE In decade, century and millenium

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Q: ceden Evaluate the following expression. Present your answer in scientific notation, accurate to 3…

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Q: What is the mode of the following: 44, 76, 90, 76, 76, 15, 65, 44, 57 Round to 2 decimal places as…

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Q: 1. 24x = 82+x

A:

Q: 1/4 * 12/98 =

A: Consider the given expression. 14 * 1298 First, simplify the one fraction. 1298=649

Q: Caculate the check digit for a book if the main part of the ISBN is 1-852-33219.

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Q: 15098/8=

A: 15098 divided by 8

Q: Suppose a city's population is 740,000. If the population grows by 12,620 per year, find the…

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Q: without referring to "counting decimal places," how can you figure out where the decimal point goes…

A: Given an equation : 0.9322.7=2.5164 Without referring to counting decimal places, we need to find…

Q: Which of your birthdays, until your one hundredth, fall on the same day of the week as the day you…

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Q: are you sure it's .775 and not just .75?

A: Yes am pretty sure it's 0.775 In order to compute the requested quartile Q1, the data needs to be…

Q: Explain what 43/2 means

A: We simplify  43/2

Q: Arrange the following decimal numbers in ascending order (4.3 / 4.05 / 4.12 / 4)

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Q: Explain what 43/2 means

A: 432 means multiplying 4 by itself 32 times

Q: Find the probability that a man asked to form a two digit number out of 3, 5, 7 and 9 would form 79…

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Q: Explain the best way to evaluate 900!/899! without a calculator.

A: Explain the best way to evaluate 900!/899! without a calculator.

Q: how to get the answer using ti-83plus calculator

A: To calculate the probability of an event using a TI-83 Plus calculator, one must input the relevant…

Q: 5. For this week's Newsletter Mr. Ford submitted how Fernando Tatis Jr.'s $340 million, 14-year…

A: Given: Tatis' total salary over 14 years=$340 million……1Number of teachers=362……2Teacher's average…

Q: How many significant digits are in the number 5,000,000?

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Q: Evaluate de V20 /20 – 0²

A: I am going to solve the given problem by using some simple calculus to get the required result.

Q: From the Chain Base Index Numbers given below find fixed base index numbers. Year 1969 1970 1971…

A: Here calculating fixed base index for all given year

Q: what is 100/9

A:

Q: hat is 54/6

A: we have to find out

Q: Convert AEA16 to decimal.

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Q: When entered into a calculator, the answer is 0.65669823. However, the homework assignment says it…

A: How do We get correct answer -8.3541922335348?

Q: what's 139/160 as a decimal

A: Sol:- Convert 139160 to decimal by applying long division

Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.