Which of the following is typical of the selection of survey participants? They can indicate partiality toward a group. They must be surveyed more than once. They can be selected on purpose by a researcher. They must be representative of the population.

A professional baseball scout uses the batting average, on-base percentage, throwing ability, and running speed of amateur baseball players to predict their success as professional baseball players. This scenario best exemplifies the use of ________ as a predictor of the likelihood of success. I need help with this Describe why certain traits increase in frequency in a population. Provide ONE example to support your response. what is 1 x (a + 3) = a + 3 Propose THREE environmental variables (two abiotic and one biotic) that could explain why millipedes are found more frequently under logs. What answer is it and how ? please help !!!!!! ill mark brainlyest if right Change the following direct speech into indirect: a. Im not guilty! called out one of the defendants.Ans. b. He claimed, Im not a thief!, but no one believed him.Ans. c. I will buy the flowers myself, said Mrs. Dalloway.Ans. 1. According to the law of supply,what happens to the quantity ofgoods produced if prices fall? HELP MEEEE WILL GIVE BRAINLIEST What is the length of the edge of a cube with awolume of 512? Extremely DESPERATE! COME TO THIS QUESTION!!!!!Is this right? Please no bad answers or links! A cube has a side length of 5x cm. What is the volume of the cube? PLEASE HELP!! Read the sentences and identify if the sentence is subjunctive or indicative. Then choose the option that reflects the correct mood for each sentence.Danna and Raquel are sure that we will arrive on time.Jennifer desires to become an artist, but she still needs to go to school.The curator believes that all the paintings are authentic.Lizzy and Erin request that we all bring a dish to the party. 1. subjunctive 2. indicative 3. subjunctive 4. indicative 1. indicative 2. subjunctive 3. indicative 4. subjunctive 1. indicative 2. indicative 3. subjunctive 4. subjunctive 1. subjunctive 2. subjunctive 3. indicative 4. indicative The Goodman Tire and Rubber Company periodically tests its tires for tread wear under simulated road conditions. To study and control the manufacturing process, 20 samples, each containing three radial tires, were chosen from different shifts over several days of operation, with the following results. Tread wear measurements are in hundredths of an inch. Sample Tread Wear 1 31 42 28 2 26 18 35 3 25 30 34 4 17 25 21 5 38 29 35 6 41 42 36 7 21 17 29 8 32 26 28 9 41 34 33 10 29 17 30 11 26 31 40 12 23 19 25 13 17 24 32 14 43 35 17 15 18 25 29 16 30 42 31 17 28 36 32 18 40 29 31 19 18 29 28 20 22 34 26 Assuming that these data were collected when the manufacturing process was believed to be operating in control, develop the R chart. Compute the upper and lower control limits for the R chart. (Round your answers to two decimal places.) UCL = LCL = difference between observation and inference wirh examples water, soil, temperature, space A snake and a hawk both live in the wooded area of a forest. Both the snake and the hawk compete for food sources, such as field mice. What is this competition an example of?a. interspecificb. intraspecific c. codominance Anyone know this ? Its Econ ;) Select all of the expressions that are equivalent to 6+12x The function y=-x^2+65x+256 models the number y of subscribers to a website, where x is the number of days since the website launched. The number of subscribers to a competitor's website can be modeled by a linear function. The websites have the same number of subscribers on Days 1 and 34. a. Write a linear function that models the number of subscribers to the competitor's website.