It can be difficult to motivate preschoolers to practice writing letters. Perhaps a reward system will do the trick, but what type of rewards work? Here are the data from a randomized experiment that compared three treatments among children in preschool. A “success” means that the child completed a worksheet in which they traced the entire alphabet in one sitting. Group 1 2 3 Reward Choice of a small toy Choice of candy Promise of immediate recess Subjects 20 24 16 Successes 13 18 10 (a) Which chi-square test is appropriate in this setting? Explain your reasoning.
(b) State the appropriate hypotheses for performing a chi-square test in this setting.
(c) The chi-square test statistic is x² = 0.847. Calculate the P-value.
(d) Interpret the P-value.
(e) What conclusion would you draw?

good bye

step-by-step explanation:

there has been genes found in the x chromosome of males that have been linked to [homo/hetero]sexuality. in addition to the reign of the x chromosome, a section of chromosome 8 has also been link to, "alot of ppl are so " these facts were proven true after a 2014 study of a gay male and his strait brother. according to newscientist.com,"chromosome 14 and is mainly active in the thyroid, but also the brain. called tshr, it makes a type of receptor protein that recognises and binds to a hormone that stimulates the thyroid. in this way, the gene plays an important role in controlling thyroid function. the fact that tshr seems to be involved in sexual orientation fits with evidence that thyroid function seems to be linked to sexuality."

in conclusion, "ppl are so gay" due to their genetics.

answer:

your answer is: c. 196 7/8 in^3.

35 is an outlier

step-by-step explanation: