subject

Mathematics, 17.12.2021 03:10 Rainbowface33

Measurements on babies of mothers who used marijuana during pregnancy were compared to measurements on babies of mothers who did not. The sample mean head circumference was larger in the group who were not exposed to marijuana and the 95% confidence interval for the difference in mean circumference between the 2 groups was .61 to 1.19 cm. What statistical test would you perform to compare the mean head circumferences

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 20.06.2019 18:02

Its ugent ill mark brainleyest how many different triangles can be constructed with angle measurements 134°,10°, and 36° ? exactly one triangle more than one triangle no triangles

Answers: 3

question

Mathematics, 21.06.2019 22:10

To prove that angle def = angle dgf by sas, what additional information is needed? def congruent to dgf dfe congruent to dfg de congruent to dg dg congruent to gf

Answers: 1

question

Mathematics, 21.06.2019 22:50

3x = 729 solve for x plz . it's urgent. will mark

Answers: 2

question

Mathematics, 21.06.2019 23:00

Jim had 3,067.48 in his checking account he wrote a check to pay for two airplane tickets. his account now has 1,845.24.

Answers: 1

You know the right answer?

Measurements on babies of mothers who used marijuana during pregnancy were compared to measurements...

Questions

question

Social Studies, 22.07.2019 11:30

Factors such as a sense of coherence and insight, moods, self-esteem, and coping ability involve:...

question

Social Studies, 22.07.2019 11:30

Critics point out that ape language must be taught laboriously, whereas children build vocabularies spontaneously. this may support an argument that a...

question

Chemistry, 22.07.2019 11:30

For the following reaction kclo4 → kcl + 2o2 assign oxidation states to each element on each side of the equation. reactant product k cl o which eleme...

question

Chemistry, 22.07.2019 11:30

Consider the halogenation of ethene, where x is a generic halogen: h2c=ch2(g)+x2(g)→h2xc−ch2x(g) you may want to reference (page 412) section 9.10 wh...

question

Biology, 22.07.2019 11:30

Which statement is correct about nonpoint-source pollution? a. it is the process by which the nucleus of a heavy atom splits into two or more fragmen...

question

Social Studies, 22.07.2019 11:30

Bernie hates being around his older relatives because their frailty reminds him that some day he will grow old and die. this belief best fits with the...

question

Social Studies, 22.07.2019 11:30

According to thomas gordon, "the blame game" often occurs during the stage....

question

Biology, 22.07.2019 11:30

Bioaccumulation is the chemical change that occurs when substances alter the growth and development of humans the total amount of chemicals stored in...

question

History, 22.07.2019 11:30

Which character was responsible for the fire at thornfield? rochester st. john jane bertha?...

question

Chemistry, 22.07.2019 11:30

Catalytic converters made of palladium (pd) reduce automobile pollution by catalyzing the reaction between unburned hydrocarbons and oxygen. how does...

question

History, 22.07.2019 11:30

What made india and indian music attractive to the "world traveler" or "hippy" generation of the 1960s and 1970s?...

question

Social Studies, 22.07.2019 11:30

Companies with heroism as the basis of noble purpose often: emphasize serving others. reflect almost an obsession with winning. inspire others to fin...

question

Social Studies, 22.07.2019 11:30

The primary means that congress uses to maintain oversight of the executive branch is by...

question

Chemistry, 22.07.2019 11:30

An atom has 143 neutrons, 92 protons, and 91 electrons. what element is it?...

question

Physics, 22.07.2019 11:30

Bromocresol purple is an indicator that changes color over a range from ph=5.2 to ph=6.8. what is ka of bromocresol purple?...

question

Chemistry, 22.07.2019 11:30

An unknown atom has 26 neutrons and an approximate atomic mass of 48 amu. what is the name of this element?...

question

History, 22.07.2019 11:30

Which middle eastern country occupies 40% of cyprus and claims that it is its own country?...

question

Chemistry, 22.07.2019 11:30

How many liters of h2 would be formed at 600 mm hg and 13 ∘c if 26.5 g of zinc was allowed to react?...

question

Physics, 22.07.2019 11:30

When implementing the physical-level design, for secondary keys, you must ensure that it is possible to retrieve data rapidly on the basis of a value...

question

Biology, 22.07.2019 11:30

Anurse is caring for an infant with hypertrophic pyloric stenosis. a pyloromyotomy is scheduled. which pathophysiologic modification must be addressed...

More questions: Mathematics Another questions

Questions on the website: 13722363