In a study, researchers wanted to measure the effect of alcohol on the hippocampal region, the portion of the brain responsible for long-term memory storage, in adolescents. The researchers randomly selected 12 adolescents with alcohol use disorders to determine whether the hippocampal volumes in the alcoholic adolescents were less than the normal volume of 9.02 cm. An analysis of the sample data revealed that the hippocampal volume is approximately normal with no outliers and x = 8.17 cm and s = 0.8 cm. Conduct the appropriate test at the a = 0.01 level of significance. State the null and alternative hypotheses. = r1:0H H: <9.02 9.02 (Type integers or decimals. Do not round.) Identify the t-statistic. to = (Round to two decimal places as needed.)

Q: How do I solve?

A: Given graph is a straight line so

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A:

Q: Solve ex3+5 =13

A: We have to given x3+5=13

Q: Find the value of the variable 4x = 28

A: Given: 4x=28

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A:

Q: Solve 2 +125=0

A:

Q: Solve for xx: 4x=23

A: use the basic operation of multiplication.

Q: Solve 3/I + 10 – 5 = 4 for z न ]

A:

Q: I need help solving the Question  number 7.

A: (7) It has been given that there is a strong positive association between annual consumption and the…

Q: Distinguish the number of solutions.

A: Given that,

Q: solve for x, x+96=90

A: In the given diagram, we see that the measure of the indicated angle ( ) is .

Q: 11+2x=31

A:

Q: Solve. 20x+10 22(5) 20x X = = 39 Round to 4 decimal places.

A: Here we have to find the value of x.

Q: 00 (けい)eah

A: SOLUTION-

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A:

Q: Solve the equations n-1 27

A: To solve the given equation.

Q: How do I solve?

A: Consider the provided graph,

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.