Your lab partner is trying to figure out a way to decrease the standard error of the mean when planning a t-test for his/her experiment. One way that will most likely accomplish this is:

a) decrease sample size
b) increase sample size
c) increase variability in the sample

Answers

Answer 1
a) decrease sample size

Related Questions

guhs tahank u smuch for helpn me with siiting glass i gat so mhych trooble doign htat but now m teacher mr dwenble is pis.sed bc i used brasnby and isi makin me do mor work so can ju al hekp me witc my test rn i nede hlp its bage sevendy ate:

Caac radium-226, a common caac isotope of radium, has a caac half-life of 1,620 caac years.
How many caac grams of a 120-caac gram sample will remain after t caac years?

Which equation can you use to solve this problem?

After 100 years, about

grams of the sample will remain.



also here my teachr:

Answers

Answer:

C

115

Explanation:

I am SURE I am correct in this please inform me if I make a mistake but I only answer when I’m SURE UNLIKE SOME PEOPLE DAG.

Answer:

C, P(t)=120(1/2)^t/1620

The answer for the follow-up question is 115.

Explanation:

After 100 years, about  ✔ 115  grams of the sample will remain. This is the answer. The equation is P(t)=120(1/2)^t/1620.

Remember, stay afriv.

Image for support on your work below

Other Questions
kelsey goes cliff diving into the ocean. Her height as a function of time can be modeled by the function h(t)=-16t^2+480, where t is the time in seconds and h is the height in feet. How long does it take for Kelsey to reach the water? Compare and Contrast Plant And Animal Cell help ASAP please!!! ill mark brainliest if correct! WHOEVER CAN GUESS MY PATRONUS IN HARRY POTTER AND WHAT HOUSE I AM IN FIRST WILL GET BRAINLIEST AND 30 POINTS 1. What is a renewable natural resource?2. What is a nonrenewable natural resource? You put 100 candies on a round plate that has a diameter of 9 inches. What is the approximate density of the candies?Question 33 options:A. 11.1 candies per square inchB. 0.39 candies per square inchC. 1.6 candies per square inchD. 0.09 candies per square inch How do you convert fraction to a decimal? Abolitionists were people who worked to end slavery A. True B. False What 2 numbers multiply to make -30 and add to make -1 Can someone please help me with these? homework due tomorrow1.) Fill in the correct form of the possessive adjective.(mon, ma, mes, ton, ta, tes, son, sa, ses, notre, votre, nos, vos, leur, leurs)1. _____ (My) parents sont gnreux.2. Je fais_________(my) devoirs3. Catherine va au cinma avec ______ (her) amies.4. Nous allons voir ______(our) grands-parents.5. Jaime ______(my) nouvelle maison.6. Tu aimes _______(your) cours luniversit?7. Nous adorons ________(our) petit chien.8. Mes cousins partent en vacances avec ______(their) parents.2.) Quelle est votre profession? State the professions based on the discriptions. a. Elle soigne les malades lhpital: Il est___________________b. Elle travaille avec les ordinateurs: Elle est ________________________________c. Il enseigne luniversit: Il est _______________________________________e. Il prpare les dclarations dimpts: Il est _________________________________f. Il suit des cours(takes courses) luniversit: Il est ___________________________g. Elle crit des articles pour les journaux: _____________________________________3.) Vocabulaire Match each definition in column A with a family member term in column B. A B1. la fille de ma sur ou de mon frre a. ma tante2. Le fils de ma sur ou de mon frre b. ma grand-mre3. La mre de ma mre c. ma nice4. Le mari de de ma grand-mre d. mon cousin5. Le fils de mon oncle ou de ma tante e. mon grand-pre6. La femme de mon oncle f. mon neveu After the pandemic situation what steps did your country take that can benefit other countries to restore their economic development? part of my other question What is the determinant of A. Spain I got it right on the test what are particles that differ in number between isotopes A 10,000 par value bond with coupons at 8%, convertible semiannually, is being sold three years and four months before the bond matures. The purchase will yield 6%convertible semiannually to the buyer. The price at the most recent coupon date, immediately after the coupon payment, was 5,640.Calculate the market (quoted) price of the bond. A set of 4 chairs cost $56, or you can buy 1 chair for $16. How much less is the cost of 1 chair if you buy the set? Geometry! Easy! Full points! One question! Which numbers are opposites? Select all that apply.A. 6 and 6 B. 8 and 1/8 C. (12) and 12 D. 7 and 17 Which of these was part of the home front?Immersive Reader (1 Point) a battlefield a family farm a warship at sea an army camp