Answer:
the null and alternative hypothesis are
: p=0.24
: p≠0.24
Test statistic is 1.416.
P-Value is 0.1568
We fail to reject the null hypothesis under 0.05 significance level
<em>At 0.05 significance</em> we cannot say that the proportion of offspring peas will be yellow is not 0.24 (24%)
Step-by-step explanation:
Let p be the proportion of offspring peas will be yellow. Then,
: p=0.24
: p≠0.24
test statistic can be calculated as
z= where
- p(s) is the sample proportion of yellow offspring peas (
- p is the proportion of yellow offspring peas assumed under null hypothesis. (0.24)
- N is the sample size (585)
Test statistic is z= ≈ 1.416.
Using z-table, we can find that P-Value is 0.1568
We fail to reject the null hypothesis under 0.05 significance level since 0.157>0.05
We can conclude that <em>at 0.05 significance</em> we cannot say that the proportion of offspring peas will be yellow is not 0.24 (24%)
Answer:
Step-by-step explanation:
1. A boutique is offering a 15% discount on a dress. Calculate the cash price for the dress if the marked price is $2300.
2. An artist charges $980 for a portrait but gives a 5% discount. Calculate the cash price of the portrait.
3. A television set has a selling price of $1950. A 10% discount is offered for cash. What amount is the cash price to the customer?
4. A store is having a sale on dining sets. The marked price is $47,320, however a discount of 12% is being offered for cash. Calculate the cash price of the dining set.
5. A tailor charges $2487 for a suit but gives a discount of 5%. What is the cash price for the suit?
6. A washing machine has a marked price of $33,000 and a discount of 6% is given for cash. What is the cash price of the washing machine?
7. Laura sees a summer dress in a store with a marked price of $1303. A discount of 9% is given on cash. What is the cash price of the summer dress?
Light behaves mainly like a wave but it can also be considered to consist of tiny packages of energy called photons. Photons carry a fixed amount of energy but have no mass. They also found that increasing the intensity of light increased the number of electrons ejected, but not their speed.
Answer:
-11
Step-by-step explanation:
Plug in -2 for x
5(-2) - 1
Order of operations (or PEMDAS) tells you to multiply first giving you:
-10 - 1
-10 - 1 = -11
Answer:
345%
Step-by-step explanation:
Answer: both of you have a lead yet but you can get it right away if I can see you guys again in a developer way but I have a game pass
Step-by-step explanation: yes