Find the probability and interpret the results. If​ convenient, use technology to find the probability. The population mean annual salary for environmental compliance specialists is about ​$64,500. A random sample of 43 specialists is drawn from this population. What is the probability that the mean salary of the sample is less than ​$62,000​? Assume σ=​$5,800. Find the probability and interpret the results. If​ convenient, use technology to find the probability. The probability that the mean salary of the sample is less than ​$62,000 is ________

Q: Find the indicated probability.   If​ P(A or ​B)equals=0.6, P(A)equals=0.5​, and​ P(A and…

A: Given thatP (A or B) = 0.6P (A) = 0.5P (A and B) = 0.25Find P (B)

Q: Inferential Statistics are use to: Way of using probability to find out if the Independent Variable…

A: Solution The correct answer is,"Way of using probability to find out if the Independent Variable has…

Q: Find the Indicaled PA or b)= (Simplify your answer. Type an integer or a decimal.) If P(A and B) =…

A: Given P(A and B)=0.4, P(A)=0.6, and  P(B)=0.5, find P(A or B)

Q: a school night, the probability that a student watches television is 0.71. On a school night, the…

A: To find the probability that the student will do homework .

Q: Find the indicated probability. Round your answer to four decimals. According to a survey, 60% of…

A: It is given that the number of observations are independent with the probability of success p = 60%…

Q: The average number of blood clots per 100000 people from J&J vaccine is 1.1. Find the probability…

A:

Q: d. For the 11 people, find the probability that the average age that they learned to walk is between…

A: Mean=11, standard deviations=1.5 X ~N(11,1.5), n=11

Q: A jar contains 4 pennies, 6 nickels and 6 dimes. A child selects 2 coins at random without…

A: Given problem Given that   A jar contains  4 pennies 6 nickels 6 dimes A child selects 2 coins at…

Q: A group of people were asked if statistics teachers know the true meaning of life. 338 responded…

A: Given data No of people who thinks, statistics teachers know the true meaning of life = 338 No of…

Q: Find the indicated probability. Round to the nearest thousandth.In a blood testing procedure, blood…

A: The probability that individual sample test is negative is, Pn=1-0.11=0.89

Q: If the probability that an event does no occur is 0.3 determine the probability that the event…

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Q: nown as subjective probability. the law of large numbers. an impossible event.

A: It is an important part of statistics. It is widely used.

Q: Pick a card.  If you get an ace, you win $100. If you get a two or three or four, you win $80.…

A: We have given information, Let X=the amount that you win or lose on a card. if you get an ace, you…

Q: A traffic stop light stays red for 29 sec. Drivers arrive at the stop light at random times. What is…

A:

Q: Use the given information to find the indicated probability. An B = Ø, P(A) = 0.4, P(A U B) = 0.8.…

A:

Q: Find the indicated probability. P(A or B) =| (Simplify your answer. Type an integer or a decimal.)…

A:

Q: Provide an appropriate response. Assume that male and female births are equally likely and that the…

A:

Q: Please assist to solve the question below: The average wage of chemical engineers is $52.30 per…

A: We have given that.    X~N( μ , ?^2 )    μ =52.30     , ? = 12  n= 50   Z-score =( x - μ )/?

Q: The probability of rain is 0.5. When raining, the probability that a student will bring their…

A:

Q: Design a simulation that you can use to model the situation. Then use your simulation to find the…

A: To estimate the experimental probability that exactly 1 out of the next 2 meals is overcooked, we…

Q: Find the probability of the indicated event if P(E) = 0.20 and P(F) = 0.45. Find P(E or F) if P(E…

A:

Q: The conditional probability that the event A occurs, given that the event B occurs, is given by…

A:

Q: Use the chart below to answer questions 1-6 about the ACT's. The ACT is a standardized test used by…

A:

Q: A school newpaper reporter decides to randomly survey 10 students to see if they will attend Tet…

A: Sample size 25% of students attend Tet festivities.

Q: Find the probability of the indicated event if P(E)=0.30 and P(F) = 0.40. Find P(E or F) if P(E and…

A: From the provided information, P (E) = 0.30 and P(F) = 0.40 And P (E and F) = 0.20

Q: The probability that a student owns a car is 0.72. The probability that a student owns a computer is…

A: Solution-: Given: P{a student owns a car )=0.72,P( a student owns a computer )=0.73         P( a…

Q: Researchers are concerned about the rise in drinking behaviors among adolescents aged 13- 17 in a…

A: From the provided information, The research team estimates the prevalence of such behaviors is 17%…