The failure time (T) of an electronic circuit board follows an exponential distribution -3 with constant rate 10 per hour. What is the probability that will it fail before 1000hr? O a. 63.2 O b.0.263 OC.0.063 O d. 0.632 O e. None of these

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A: We have to choose the graph

Q: 5+45(669=

A: The given expression is 5+45669. Compute the value as follows.

Q: 4. Determine (16-912) dt c4

A: We will solve the problem.

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Q: In Grade 1l-Einstein there are 49 students, where there are forty-one female students. Find the…

A: We Know that  Ratio is the quantitative relation between two amounts showing the number of times one…

Q: (369) 34 / 3 * 9 +12 / 4 * 5

A: Given,             369343*9+124*5

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A: Since you have asked multiple questions in a single request so we will be answering only first…

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A: From the given figure:     From the Pythagora's theorem:   Hypotenuse2=Perpendicular2+Base2

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A: Here we have to find the integral value.

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Q: 6)270

A: Given data:   The given expression is 270/6.     The number 270 can be written as, 270=3×90=3×2×45

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A: Approach to solving the question: Missing information Detailed explanation: Examples: Key…

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Q: 8.91x1.26

A: Answer of this multiplication is 11.2266

Q: The graph of f is shown. The numbers snown represent the geometric area of each region. t Valvate…

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Q: 22+22+88/8=

A: Solution is given below:

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A: To find the probability that a point chosen at random lies inside the smallest circle, we should use…

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A: Given: In the right-angle triangle, assume that the missing angle is y So we know that the addition…

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Q: 1,046 +523

A: Rational Numbers: All the numbers which can be written in the form of pq. Here, p and q are integers…

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Q: 12. Find AC. 6 45 C

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Q: 3,605 + 1,733

A: Perform the addition from right to left to add two numbers . It implies first add the unit places…

Q: 18.5x9.40

A: To calculate: 18.5 × 9.40

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.