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Daniela

Questions (33)

At a local restaurant, the amount of time that customers have to wait for their food is normally distributed with a mean of 24
1. 1 answer
2. 449 views
A study of a local high school tried to determine the mean number of text messages that each student sent per day. The study
1. 0 answers
2. 317 views
PLEASE HELP A survey was given to a random sample of 25 voters in the United States to ask about their preference for a
1. 0 answers
2. 394 views
A survey was given to a random sample of 25 voters in the United States to ask about their preference for a presidential
1. 0 answers
2. 384 views
In each trial of an experiment, a card and a marble are randomly chosen. The number on the card and the number on the marble are
1. 0 answers
2. 316 views
In a popular online role playing game, players can create detailed designs for their character's "costumes," or appearance.
1. 1 answer
2. 506 views
The opinions of all 500 students at a high school on whether they support Candidate A for student body president are shown
1. 0 answers
2. 298 views
The opinions of all 500 students at a high school on whether they support Candidate A for student body president are shown
1. 0 answers
2. 245 views
Standardized test scores for all 425 students at a high school are shown below. Hide and shuffle all of the values. Take a
1. 0 answers
2. 412 views
PLEASE HELP A study by the department of education of a certain state was trying to determine the mean SAT scores of the
1. 0 answers
2. 332 views
A study by the department of education of a certain state was trying to determine the mean SAT scores of the graduating high
1. 1 answer
2. 474 views
A study by the department of education of a certain state was trying to determine the mean SAT scores of the graduating high
1. 2 answers
2. 768 views
A study of a local high school tried to determine the mean number of text messages that each student sent per day. The study
1. 0 answers
2. 473 views
A study by the department of education of a certain state was trying to determine the mean SAT scores of the graduating high
1. 0 answers
2. 321 views
A study was commissioned to find the mean weight of the residents in certain town. The study found the mean weight to be 174
1. 1 answer
2. 408 views
HELP PLZ The mean weight of an elephant is 10,000 lbs with a standard deviation of 500 lbs. A house cat has a mean weight of 12
1. 0 answers
2. 256 views
The mean weight of an elephant is 10,000 lbs with a standard deviation of 500 lbs. A house cat has a mean weight of 12 lbs with
1. 1 answer
2. 353 views
Johanna's basketball team is down 1 point with no time remaining on the game clock. She is fouled and gets to shoot 2 free
1. 1 answer
2. 308 views
If the z-score of a normal distribution is 2.5, the mean is 45, and the standard deviation is 3, then what is the value that
1. 1 answer
2. 439 views
During a single day at radio station WMZH, the probability that a particular song is played is 3/4. What is the probability that
1. 1 answer
2. 541 views
If the probability that the Islanders will beat the Rangers in a game is 1/6, what is the probability that the Islanders will
1. 1 answer
2. 417 views
NEW QUESTION Mr. and Mrs. Doran have a genetic history such that the probability that a child being born to them with a certain
1. 1 answer
2. 458 views
Mr. and Mrs. Doran have a genetic history such that the probability that a child being born to them with a certain trait is 67%.
1. 1 answer
2. 592 views
Mr. and Mrs. Doran have a genetic history such that the probability that a child being born to them with a certain trait is 1/4.
1. 3 answers
2. 492 views
If the probability that the Islanders will beat the Rangers in a game is 85%, what is the probability that the Islanders will
1. 12 answers
2. 300 views
If the probability that the Islanders will beat the Rangers in a game is 85%, what is the probability that the Islanders will
1. 5 answers
2. 472 views
PLEASE HELP The Hiking Club plans to go camping in a State park where the probability of rain on any given day is 82%. What is
1. 1 answer
2. 568 views
The Hiking Club plans to go camping in a State park where the probability of rain on any given day is 82%. What is the
1. 1 answer
2. 494 views
If a fair coin is tossed 4 times, what is the probability, to the nearest thousandth, of getting exactly 3 tails?
1. 1 answer
2. 373 views
If a fair coin is tossed 9 times, what is the probability, to the nearest thousandth, of getting exactly 1 heads?
1. 1 answer
2. 307 views
If a fair coin is tossed 9 times, what is the probability, to the nearest thousandth, of getting exactly 1 heads?
1. 1 answer
2. 552 views
The products of the reaction between zinc and sulfruric acid are zinc sulfate, hydrogen sulfide, and water. Balance the equation
1. 1 answer
2. 1,056 views
Find the value of x. numbers on the sheet - 37, (9x+8)
1. 1 answer
2. 185 views

Answers (4)

the other response was wrong
1.5 is correct
You’re a blessing and saved my grade. I appreciate you (,:
you mom

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