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question refer to exercise pick three of the possible problems with meta-analysis listed in section 254 and discuss how
question in a meta-analysis researchers can choose either to combine results across studies to produce a single
question suppose a meta-analysis on the risks of drinking coffee included 100000 participants of all ages across 80
question eisenberg and colleagues 15 june 1993 used meta-analysis to examine the effect of cognitive therapies such as
question science news 25 january 1995 reported a study on the relationship between levels of radon gas in homes and
question an article in science mann 11 november 1994 describes two approaches used to try to determine how well
question suppose 10 studies were done to assess the relationship between watching violence on television and subsequent
question refer to news story 9 in the appendix and on the cd against depression a sugar pill is hard to beat there is a
question an advertisement for claritin a drug for seasonal nasal allergies made this claim clear relief without
question an article in time magazine gorman 6 february 1995 reported that an advisory panel recommended that the food
question new scientist mestel 12 november 1994 reported a study in which psychiatrist donald black used the drug
question in reporting the results of a study to compare two population means explain why researchers should report each
question the top story in usa today on december 2 1993 reported that two research teams one at harvard and one in
question we have learned that the probability of making a type 1 error when the null hypothesis is true is usually set
question when the steering committee of the physicians health study research group 1988 reported the results of the
question an advertisement for nordictrack an exercise machine that simulates crosscountry skiing claimed that in just
question alterations in brain and immune function produced by mindfulness meditation on the cd for this study
question suppose a two-sided test for a difference in two means resulted in a p-value of 008a using the usual criterion
question suppose you wanted to see whether a training program helped raise students scores on a standardized test you
question on july 1 1994 the press of atlantic city nj had a headline reading study female hormone makes mind keener p
question on january 30 1995 time magazine reported the results of a poll of adult americans in which they were asked